122:
20:
1037:
1126:
854:
460:
797:
763:
890:
727:
705:
573:
549:
451:, on March 29, 1941. He planned to desert ship in Lisbon and return to Germany. However, before he could leave, Fehse was arrested by the FBI. Upon his arrest, he admitted sending letters to Italy for transmittal to Germany, as well as reporting the movements of British ships. Fehse pleaded guilty to violating the Registration Act and was sentenced to one year and one day in prison. He later pleaded guilty to espionage and was sentenced to 15 years in prison.
1089:
402:
1056:
824:
643:
941:
479:
1216:
612:
298:
train, change to an express, change back to a local, go through a revolving door and keep going on right around, take an elevator up a floor, get off, walk back to the ground, and take off in a different entrance of the building." Duquesne also informed Sebold that he was certain he was under surveillance, and he even confronted one FBI agent and demanded that he stop tracking him, a story confirmed by agent
Newkirk.
968:
425:
341:
383:
2028:
206:
1161:
309:. He identified himself as a "well-known, responsible and reputable writer and lecturer." At the bottom of the letter, he wrote, "Don't be concerned if this information is confidential, because it will be in the hands of a good, patriotic citizen." A short time later, the information he requested arrived in the mail and a week later it was being read by intelligence officers in Berlin.
533:, or Lotfe 7, which had an advanced mechanical system similar to the Norden bombsight, but was much simpler to operate and maintain. At one point, Sebold was ordered to contact Lang as it became known that the technology he had stolen from Norden was being used in German bombers. The Nazis offered to spirit him to safety in Germany, but Lang refused to leave his home in
1018:
W.E. Myers' lifeboat, left him with four tins of ersatz bread and two tins of butter, and explained that the ship had been sunk because she was carrying supplies to
Germany's enemy. In October 1941, federal prosecutors adduced testimony that Waalen, one of the fourteen accused men who had pleaded not guilty to all charges, had submitted the sailing date of the
873:
described her as a "good-looking nymphomaniac". Stein was one of the people to whom Sebold had been instructed to deliver microphotograph instructions upon his arrival in the United States. She frequently met with Sebold to give him information for transmittal to
Germany, and her address was used as a return address by other agents in mailing data for Germany.
653:, Everett Minster Roeder was the son of a celebrated piano instructor, Carl Roeder. A child prodigy, when he was 15 years old he enrolled in engineering at Cornell University and there he met the brothers Edward and Elmer Sperry; however he dropped out of school when he was 18 and married his pregnant girlfriend. He was one of the first employees at the
912:. His constant companion was Erwin Siegler, and they operated as couriers in transmitting information between the United States and German agents aboard. Stigler sought to recruit amateur radio operators in the United States as channels of communication to German radio stations. He had also observed and reported defense preparations in the
499:. In October 1937 he met Ritter and told him he had overnight access to classified drawings and used it to copy them in his kitchen at home while his family was asleep. He then hid the plans in a wooden casing for an umbrella, and, on January 9, 1938, personally handed the umbrella off to a German steward and secret courier on the ship
665:
instructions to Roeder, as ordered by German authorities. Roeder and Sebold met in public places and proceeded to spots where they could talk privately. In 1936, Roeder had visited
Germany and was requested by German authorities to act as an espionage agent. Primarily due to monetary rewards he would
594:
in Lisbon, Portugal, asked
Mezenen to act as a courier, transmitting information between the United States and Portugal on his regular commercial aircraft trips. As a steward he was able to deliver documents from New York to Lisbon in 24 hours. He accepted this offer for financial gain. In the course
563:
feelings during her relationship with
Duquesne. She was aware of his espionage activities and condoned them. While she was not active in obtaining information for Germany, she helped Duquesne prepare material for transmittal abroad. After pleading guilty, Lewis was sentenced to serve one year and one
1043:
A German native, Walischewski had been a seaman since maturity. He became a naturalized citizen in 1935. Walischewski became connected with the German espionage system through Paul Fehse. His duties were confined to those of courier, carrying data from agents in the United States to contacts abroad.
714:
Scholz had arranged for Josef Klein to construct the radio set used by Felix Jahnke and Axel
Wheeler-Hill. At the time of his arrest, Scholz had just given Gustav Wilhelm Kaercher a list of radio call letters and frequencies. He also encouraged members of this spy ring to secure data for Germany and
408:
In
September 1934, German-born Heinrich Clausing came to the United States, where he became a naturalized citizen in 1938. Around 1938, Heine was recruited to find American automobile and aviation industry secrets that could be passed to Germany through the Duquesne Spy Ring. Later it was discovered
1275:
covert agents operating in
Britain that by the end of the war MI5 had enlisted some 120 double agents. Although Ritter was never captured, it was the arrest of the Duquesne Spy Ring that ultimately resulted in Ritter's fall from the Abwehr and his reassignment in 1942 to air defenses in Germany for
872:
In New York, she worked as an artist's model and was said to have moved in New York's social circles. As a German agent her mission was to find her targets at New York nightclubs, sleep with these men, and attempt to blackmail them or otherwise entice them to give up valuable secrets. One FBI agent
780:
A courier, Siegler brought microphotographic instructions to Sebold from German authorities on one occasion. He also had brought $ 2,900 from German contacts abroad to pay Lilly Stein, Duquesne, and Roeder for their services and to buy a bomb sight. He served the espionage group as an organizer and
633:
Reuper obtained photographs for
Germany relating to national defense materials and construction, which he obtained from his employment. He arranged radio contact with Germany through the station established by Felix Jahnke. On one occasion, he conferred with Sebold regarding the latter's facilities
466:
Kärcher emigrated from Germany to the United States in 1923, and was naturalized in 1931. He served in the German Army during World War I, and was a former leader of the German American Bund in New York. During visits to Germany, Kärcher was seen wearing a German Army officer’s uniform. At the time
297:
and used a hidden microphone to record Duquesne's conversations. But monitoring Duquesne's activities proved to be difficult. As Newkirk described it, "The Duke had been a spy all of his life and automatically used all of the tricks in the book to avoid anyone following him...He would take a local
1193:
assigned to the Office of the Japanese Naval Inspector in New York. Ezima obtained a number of military materials from Duquesne, including ammunition, a drawing of a hydraulic unit with pressure switch A-5 of the Sperry Gyroscope, and an original drawing from the Lawrence Engineering and Research
1017:
was told by the U-boat crew that they had decided to "let us have it". After a brief period for the ship's crew and passengers to board her four lifeboats, the U-boat fired a torpedo and then shelled the vacated ship. Once the ship sank beneath the waves, the submarine's crew pulled up to Captain
657:
where he worked as an engineer and designer of confidential materials for the U.S. Army and Navy. In his job as a gyroscope expert working on U.S. military contracts, Roeder built machines such as tracking devices for long-range guns capable of hitting moving targets 10 mi (16 km) away,
431:
In 1934, Fehse left Germany for the United States, where he was naturalized in 1938. Since emigrating, he'd been employed as a cook aboard ships sailing from the New York Harbor. Fehse was one of the leading forces in the spy ring. He arranged meetings, directed members’ activities, correlated
389:
Blank came to the United States from Germany in 1928. While he never became a U.S. citizen, he'd been employed at a German library. Blank boasted to agent Sebold that he had been in the espionage business since 1936, but lost interest in recent years since payments from Germany had fallen off.
981:
Waalen gathered information about ships sailing for England. He also obtained a confidential booklet issued by the FBI which contained precautions to be taken by industrial plants to safeguard national defense materials from sabotage. He secured government contracts listing specifications for
412:
After obtaining technical books relating to magnesium and aluminum alloys, Heine sent the materials to Heinrich Eilers. To ensure safe delivery of the books to Germany in case they did not reach Eilers, Heine indicated the return address on the package as the address of Lilly Stein.
951:
since his arrival in the United States, Erich Strunck went to the United States from Germany in 1927. He became a naturalized citizen in 1935. As a courier, Strunck carried messages between German agents in the United States and Europe. He requested authority to steal the
830:
Heinrich Stade went to the United States from Germany in 1922 and became a citizen in 1929. He had been a musician and publicity agent in New York. He told agent Sebold he had been in the Gestapo since 1936 and boasted that he knew everything in the spy business.
467:
of his arrest, he was engaged in designing power plants for a gas and electricity company in New York City. Kärcher was arrested with Paul Scholz, who'd just given Kärcher a table of call letters and frequencies for transmitting information to Germany by radio.
1243:
He first met Fritz Duquesne in 1931, and the two spies reconnected in New York on December 3, 1937. Ritter also met Herman Lang while in New York, and he arranged for Lang to later go to Germany to help the Nazis finish their version of the top secret
1207:, and left for Tokyo. One historian states that Ezima was arrested for espionage in 1942 and sentenced to 15 years; however, U.S. Naval Intelligence documents state that "at the request the State Department, Ezima was not prosecuted."
811:
in his possession. He was detained for a short period before being released. A close associate of Conradin Otto Dold, Stabler served as a courier, transmitting information between German agents in the United States and contacts abroad.
876:
Stein pleaded guilty and was sentenced to 10 years in prison for espionage and a concurrent two-year term for violating the Registration Act. After her release, she left for France where she found employment at a luxury resort near
1143:
In July 1940, Zenzinger received a pencil for preparing invisible messages for Germany in the mail from Siegler. He sent several letters to Germany through a mail drop in Sweden, outlining details of national defense materials.
599:
from the United States to Portugal. When discussing his courier role with agent Sebold, Mezenen boasted that he hid the spy letters so well that if they were found it would have taken two to three weeks to repair the airplane.
868:
She later met Hugo Sebold, the espionage instructor who had trained William Sebold (the two men were not related) in Hamburg, Germany. She enrolled in this school and was sent to the United States by way of Sweden in 1939.
1113:
Wheeler-Hill obtained information for Germany regarding ships sailing to Britain from New York Harbor. With Felix Jahnke, he enlisted the aid of Paul Scholz in building a radio set for sending coded messages to Germany.
1062:
Else Weustenfeld arrived in the United States from Germany in 1927 and became a citizen 10 years later. From 1935 until her arrest, she was a secretary for a law firm representing the German Consulate in New York City.
916:
and had met with other German agents to advise them in their espionage pursuits. In January 1941, Stigler asked agent Sebold to radio Germany that Prime Minister Winston Churchill had arrived secretly in the U.S. on
521:, and American bombardiers were required to take an oath during their training stating that they would defend its secret with their own life, if needed. The Lotfernrohr 3 and the BZG 2 in 1942 used a similar set of
241:, he was a spy and ring leader for Germany and during this time he sabotaged British merchant ships in South America with concealed bombs and destroyed several. Duquesne was also ordered to assassinate an American,
634:
for communicating with German authorities. After being convicted at trial, Reuper was sentenced to 16 years in prison on espionage charges and received a concurrent two-year sentence under the Registration Act.
1188:
Ezima was filmed by the FBI while meeting with agent Sebold in New York, conclusive evidence of German-Japanese cooperation in espionage, in addition to meeting with Kanegoro Koike, Paymaster Commander of the
525:
that provided a stabilized platform for the bombardier to sight through, although the more complex interaction between the bombsight and autopilot was not used. Later in the war, Luftwaffe bombers used the
896:
In 1931, Franz Joseph Stigler, left Germany for the United States, where he became a citizen in 1939. He had been employed as a crew member and chief baker aboard U.S. ships until his discharge from the
540:
Upon conviction, Lang was sentenced to 18 years in prison on espionage charges and a concurrent two-year term under the Registration Act. He was released and deported to Germany in September 1950.
1252:, most notably the Norden bombsight, in addition to an advanced aircraft auto-pilot from the Sperry Gyroscope Company, and also intelligence operations in North Africa in support of Field Marshal
282:
On February 8, 1940, Ritter sent Sebold, under the alias of Harry Sawyer, to New York and instructed him to set up a shortwave radio-transmitting station and to contact Duquesne, code-named DUNN.
711:
A German native, Paul Scholz went to the United States in 1926 but never attained citizenship. He had been employed in German book stores in New York City, where he disseminated Nazi propaganda.
1077:, was the "Dr. Renken" who had enlisted Sebold as a German agent. In 1940, Weustenfeld visited Hans Ritter in Mexico, where he was serving as a paymaster for the German Intelligence Service.
416:
Clausing pleaded guilty to espionage and was sentenced to 8 years in prison. He also received a two-year concurrent sentence and was fined $ 5,000 for violating of the Registration Act.
371:, which was frequently used by the ring's members. During one of these meetings, Bante talked about making a bomb detonator, after which he later gave dynamite and detonators to Sebold.
1198:
courier route from New York through Lisbon, Portugal difficult, so Ezima arranged an alternate route to the west coast with deliveries every two weeks on freighters destined for Japan.
347:
Born in Germany, Paul Bante served in the German Army during the First World War. In 1930 he came to the United States, where he was naturalized in 1938. Bante, a former member of the
84:
station in New York for the ring. They learned what information Germany was sending its spies in the United States and controlled what was sent to Germany. Sebold's success as a
1379:
1232:
led spy rings in the United States, Great Britain, and North Africa from 1936 to 1941. Ritter was born in Germany and had served as an officer in the First World War on the
959:
Strunck was convicted and sentenced to serve 10 years in prison on espionage charges. He also was sentenced to serve a two-year concurrent term under the Registration Act.
1185:
in Seattle in 1938. On October 19, 1940, Sebold received a radio message from Germany that CARR (Abwehr Agent Roeder) was to meet E. Satoz at a Japanese club in New York.
1147:
Zenzinger was arrested by FBI agents on April 16, 1941. Pleading guilty, he was sentenced to 8 years in prison for espionage and 18 months in prison for Registration Act.
1080:
After pleading guilty, Else Weustenfeld was sentenced to five years' imprisonment on charge of espionage and two concurrent years on a charge of registration violations.
510:. For that he received $ 1500. However, he could not copy all the plans, and Ritter had to invite him to Germany in order to complete a model, where he was received by
58:
The agents who formed the Duquesne Ring were placed in key jobs in the United States to get information that could be used in the event of war and to carry out acts of
55:, on September 3, 1941; all were found guilty on December 13, 1941. On January 2, 1942, the group members were sentenced to serve a total of over 300 years in prison.
1421:
978:, Germany. He entered the United States by "jumping ship" about 1935. He was a painter for a small boat company which was constructing small craft for the U.S. Navy.
140:
in 1965. Diagnosed with manic-depression, he died there of a heart attack five years later at 70. His life story as a double agent was first told in the 1943 book
1066:
Weustenfeld was thoroughly acquainted with the German espionage system and delivered funds to Duquesne which she had received from Lilly Stein, her close friend.
324:, where he was mistreated and beaten by other inmates. In 1954, he was released due to ill health, having served 14 years, and died indigent, at City Hospital on
956:
of a British officer traveling aboard his ship and to dispose of the officer by pushing him overboard. Sebold convinced him that it would be too risky to do so.
718:
After being convicted at trial, Scholz was sentenced to 16 years in prison for espionage and received a concurrent two-year sentence under the Registration Act.
603:
After pleading guilty, Mezenen was sentenced to 8 years in prison for espionage. He received a concurrent two-year sentence for violating the Registration Act.
1047:
Upon conviction, Walischewski received a five-year prison sentence on espionage charges, as well as a two-year concurrent sentence under the Registration Act.
312:
Duquesne was found guilty of espionage and sentenced to 18 years in prison. He received a concurrent two-year sentence and was fined $ 2,000 for violating the
2078:
788:
After being convicted at trial, Siegler was sentenced to 10 years in prison for espionage and a concurrent two-year term for violating the Registration Act.
1860:
2063:
1028:
Following his conviction, Waalen was sentenced to 12 years in prison for espionage and a concurrent two-year term for violation of the Registration Act.
865:
237:
Duquesne was captured and imprisoned three times by the British, once by the Portuguese, and once by the Americans in 1917, and each time he escaped. In
245:, Chief of Scouts for the British Army, but failed to do so. He was known as "The man who killed Kitchener" since he claimed to have sabotaged and sunk
432:
information that had been developed, and arranged for its transmittal to Germany, chiefly through Sebold. Fehse, who was trained for espionage work in
740:
As a German agent, he sent information directly to the Gestapo in Hamburg from the United States. Schuh had provided Alfred Brokhoff information that
2014:
618:
Having come to the United States from Germany in 1929, Carl Reuper became a citizen in 1936. Prior to his arrest, he served as an inspector for the
1070:
293:. FBI agent Raymond Newkirk, using the name Ray McManus, was now assigned to DUNN and he rented a room immediately above Duquesne's apartment near
91:
One German spymaster later commented the ring's roundup delivered "the death blow" to their espionage efforts in the United States. FBI director
932:
Upon conviction, Stigler was sentenced to serve 16 years in prison on espionage charges with two concurrent years for registration violations.
1945:
1117:
Following conviction, Wheeler-Hill was sentenced to serve 15 years in prison for espionage and 2 concurrent years under the Registration Act.
492:
Until his arrest, machinist and draftsman Lang had been employed as an assembly inspector by the Carl L. Norden Corp., which manufactured the
769:
Erwin Wilhelm Siegler went to the United States from Germany in 1929 and attained citizenship in 1936. He had served as chief butcher on the
260:
62:: one opened a restaurant and used his position to get information from his customers; another worked on an airline so that he could report
2068:
845:, New York. Following a guilty plea to violation of the Registration Act, Stade was fined $ 1,000 and received a 15-month prison sentence.
803:
Born in Germany, Oscar Richard Stabler went to the United States in 1923 and became a citizen in 1933. He had been employed primarily as a
673:, classified drawings of range finders, blind-flying instruments, a bank-and-turn indicator, a navigator compass, a wiring diagram of the
1236:
in France where he was twice wounded. He emigrated to New York in 1924, married an American, and returned to Germany in 1936 to join the
145:
159:
Jim Ellsworth was assigned as Sebold's handler or body man, responsible for shadowing his every move during the 16-month investigation.
2048:
815:
Stabler was convicted and sentenced to five years in prison for espionage and a concurrent two-year term under the Registration Act.
595:
of flights across the Atlantic, Mezenen reported his observance of convoys sailing for England. He also became involved in smuggling
279:, to make contact. Ritter had been friends with Duquesne back in 1931 and the two spies reconnected in New York on December 3, 1937.
2088:
2058:
1201:
As the FBI arrested Duquesne and his agents in New York in 1941, Ezima escaped to the west coast, boarded the Japanese freighter
754:
Having pleaded guilty to violation of the Registration Act, Schuh received a sentence of 18 months in prison and a $ 1,000 fine.
733:
George Gottlob Schuh, a native of Germany, went to the United States in 1923. He became a citizen in 1939 and was employed as a
1194:
Corporation of a soundproofing installation, and he agreed to deliver materials to Germany via Japan. The British had made the
834:
Stade had arranged for Paul Bante's contact with Sebold and had transmitted data to Germany regarding points of rendezvous for
583:, claimed U.S. citizenship through the naturalization of his father. Prior to his arrest, he was employed as a steward in the
1907:
1826:
1571:
253:
121:
216:, South Africa, on September 21, 1877, and a naturalized citizen of the United States in 1913, Fritz Joubert Duquesne was a
669:
Among the Sperry development secrets Roeder disclosed were the blueprints of the complete radio instrumentation of the new
19:
2053:
470:
After pleading guilty to violating the Registration Act, Kärcher was sentenced to 22 months in prison and fined $ 2,000.
751:. He also furnished information to Germany concerning the movement of ships carrying materials and supplies to Britain.
2032:
1406:
1176:
of the Imperial Japanese Navy operated in New York as an engineer inspector using the name: E. Satoz; code name: KATO.
1643:
1599:
1501:
781:
contact man, and he also obtained information about the movement of ships and military defense preparations at the
374:
Bante pleaded guilty to violating the Registration Act. He was sentenced to 18 months in prison and fined $ 1,000.
317:
2083:
906:
313:
44:
1806:
692:
Roeder pleaded guilty to espionage and was sentenced to 16 years in prison. In 1949, Roeder published his book,
559:, Evelyn Clayton Lewis had been living with Duquesne in New York City. Lewis had expressed her anti-British and
393:
Blank pleaded guilty to violating the Registration Act. He was sentenced 18 months in prison and fined $ 1,000.
864:, Stein was a Jewish immigrant who had escaped in 1939 with the help of a U.S. diplomat in Vienna, Vice Consul
493:
285:
Once the FBI discovered through Sebold that Duquesne was again in New York operating as a German spy, director
129:
After the Duquesne Spy Ring convictions, Sebold was provided with a new identity and started a chicken farm in
1132:
Born in Germany, Bertram Wolfgang Zenzinger went to the United States in 1940 as a naturalized citizen of the
355:. Before he fled the United States for Germany, Griebl was accused of belonging to a Nazi spy ring along with
619:
518:
275:, knew Duquesne from his work in World War I and he instructed his new chief of operations in the U.S., Col.
264:
997:
992:
was carrying nine officers, 29 crewmen, seven or eight passengers, and a commercial cargo from New York to
670:
1002:
in the tropical Atlantic 750 mi (1,210 km; 650 nmi) west of the British-controlled port of
167:
William Gustav Friedemann was a principal witness in the Duquesne case. He began working for the FBI as a
1233:
1107:
171:
analyst in 1935 and later became an agent after identifying a crucial fingerprint in a kidnapping case.
1587:
242:
1380:"New Yorker risks life as double agent in Nazi underground, brings down Duquesne Spy Ring: new book"
654:
302:
100:
1931:. Washington, DC: Counter Subversion Section, Office of Naval Intelligence, Navy Department. 1941.
2093:
1256:. But some of Ritter's recruits became double-agents who catastrophically exposed his spy rings.
1137:
1103:
982:
materials and equipment, as well as detailed sea charts of the United States Atlantic coastline.
409:
that Heine was also the mysterious "Heinrich" who supplied the spy ring with aerial photographs.
1946:"Reveal Nazi-Jap Spy Link in U.S. prior to Dec. 7: Tell how Tokio Agent fled as FBI raided ring"
1259:
Ritter recruited William Sebold who later joined the FBI which resulted in the arrest of the 33
658:
aircraft autopilot and blind-flying systems, ship stabilizers, and anti-aircraft search lights.
263:, an American pro-Nazi organization, and in January 1935 he began working for U.S. government's
1190:
1003:
918:
745:
439:
Having become nervous, Fehse made plans to leave the country. He obtained a position on the SS
217:
63:
48:
1854:
1770:
1133:
352:
1874:
367:
agent, he was supposed to cause discontent amongst trade unionists. Sebold met Bante at the
95:
called his concerted FBI swoop on Duquesne's ring the greatest spy roundup in U.S. history.
47:(FBI). Of those indicted, 19 pleaded guilty. The remaining 14 were brought to jury trial in
1136:. His reported reason for coming to the United States was to study mechanical dentistry in
807:
aboard transoceanic ships. In December 1940, British authorities in Bermuda found a map of
436:, claimed he headed the Marine Division of the Nazi espionage system in the United States.
348:
246:
183:
1240:
as Chief of Air Intelligence based in Hamburg operating under the code name: DR. RANTZAU.
8:
1464:
1285:
948:
444:
137:
1993:
The Mafia at War: The Shocking True Story of America's Wartime Pact with Organized Crime
351:, claimed that he was brought into contact with agent Paul Fehse because of his ties to
35:
case in the United States history that ended in convictions. A total of 33 members of a
2073:
1632:
627:
623:
290:
52:
1928:
1036:
681:
also obtained the plans for an advanced automatic pilot device that was later used in
1903:
1834:
1639:
1595:
1567:
1507:
1497:
1469:
1441:
1402:
1317:
1180:
1025:
for radio transmission to Germany, five days before the ship began her final voyage.
913:
898:
770:
741:
534:
73:
511:
1799:
1436:
1245:
496:
486:
356:
329:
85:
996:
via South Africa, without a protective convoy. On 21 May, the ship was stopped by
1897:
1312:
1271:(British Intelligence) operating under the code name SNOW. Owens exposed so many
1229:
1125:
1074:
853:
674:
662:
650:
584:
286:
276:
268:
221:
92:
81:
1969:
953:
325:
200:
125:
Duquesne in the office of Harry Sawyer (aka William Sebold), FBI, June 25, 1941
67:
40:
2009:
1110:. He was naturalized as a citizen in 1929 and was employed as a truck driver.
517:
The Norden bombsight had been considered a critical wartime instrument by the
459:
178:, where he pinpointed the group behind the assassination attempt on President
2042:
1838:
1511:
1473:
1445:
1321:
1203:
1019:
1007:
986:
580:
530:
527:
360:
156:
1354:
796:
762:
70:; others worked as delivery people as a cover for carrying secret messages.
1773:. Federal Bureau of Investigation, U.S. Department of Justice. May 19, 2016
1634:
The Spy Who Spent the War in Bed: And Other Bizarre Tales from World War II
1264:
1253:
926:
889:
782:
726:
704:
685:
fighters and bombers. At the time of his arrest, Roeder had 16 guns in his
572:
560:
548:
294:
179:
88:
agent was demonstrated by the successful prosecution of the German agents.
77:
36:
1422:
Mormon FBI agent played part in largest espionage case in American history
1899:
Bewegung oder Verein?: nationalsozialistische Volkstumspolitik in den USA
842:
686:
500:
238:
213:
175:
168:
1355:"Fritz Joubert Duquesne: Boer Avenger, German Spy, Munchausen Fantasist"
1088:
626:. Previously, he worked as a mechanic for the Air Associates Company in
401:
80:
and helped the FBI gather evidence. For nearly two years, the FBI ran a
2010:
Federal Bureau of Investigation Vault: Frederick Duquesne Case Write-up
1929:"Japanese Intelligence and Propaganda in the United States during 1941"
1055:
1014:
993:
878:
522:
259:
In the spring of 1934, Duquesne became an intelligence officer for the
130:
823:
808:
734:
682:
642:
76:, who had been blackmailed into becoming a spy for Germany, became a
32:
940:
478:
596:
556:
359:. Bante helped Fehse to obtain information about ships leaving for
306:
59:
1215:
611:
967:
835:
433:
424:
364:
340:
225:
1617:
The man who killed Kitchener; the life of Fritz Joubert Duquesne
1263:
agents of the Duquesne Spy Ring. In Great Britain, he recruited
382:
2027:
1099:
975:
861:
841:
Stade was arrested while playing in the orchestra at an inn on
804:
591:
507:
448:
321:
230:
205:
1971:
Relations between Military Forces and the Population of Hawaii
1160:
305:
in Washington, D.C., Duquesne requested information on a new
23:
The 33 convicted members of the Duquesne spy ring (FBI print)
677:, and diagrams of the Hudson gun mountings. From Roeder the
1827:"A.k.a. "Dr. Rantzau": The Enigma of Major Nikolaus Ritter"
1073:, a principal in the German espionage system. His brother,
1268:
189:
142:
Passport to Treason: The Inside Story of Spies in America
2015:
FBI Famous Cases & Criminals: The Duquesne Spy Ring
1814:
Strategic Bombing by the United States in World War II
43:, were convicted after a lengthy investigation by the
1594:. Los Angeles, California: Haynes Corp. p. 293.
489:
in 1923. He immigrated to the United States in 1927.
332:), New York City, on May 24, 1956, at the age of 78.
1885:(1). Washington, DC: Library of Congress: 410. 1949.
1494:
Counterfeit hero: Fritz Duquesne, adventurer and spy
1150:
16:
Nazi German spy ring in the U.S. during World War II
1248:. Ritter achieved several major successes with the
182:. Friedemann died of cancer on August 23, 1989, in
1940:
1938:
1631:
1164:Takeo Ezima discusses intelligence documents with
1098:went to the United States in 1923 from his native
1031:
564:day in prison for violating the Registration Act.
1457:
1455:
1373:
1371:
715:arranged contacts between various German agents.
136:Impoverished and delusional, he was committed to
2040:
1902:(in German). Franz Steiner Verlag. p. 279.
1859:: CS1 maint: bot: original URL status unknown (
1434:"W. Friedemann; helped break spy ring for FBI".
116:
1935:
1210:
234:, Germany's division of military intelligence.
1963:
1961:
1959:
1452:
1368:
1013:was flying the flag of a neutral country, her
1986:
1984:
1923:
1921:
1919:
1867:
1841:. Archived from the original on 17 April 2001
1831:Center for the Study of Intelligence Bulletin
1267:, code named JOHNNY, who became an agent for
1120:
848:
2079:United States home front during World War II
1833:(11). Center for the Study of Intelligence.
1623:
1557:
1555:
1553:
1551:
1549:
1547:
1545:
1543:
1541:
1487:
1485:
1483:
1396:
1223:
1168:agent Harry Sawyer (FBI agent Sebold), 1941.
1124:
1102:. Between 1918 and 1922, he'd served in the
1087:
1054:
1035:
966:
939:
905:when the U.S. Navy converted that ship into
888:
852:
822:
795:
761:
725:
703:
641:
610:
571:
547:
477:
458:
423:
400:
381:
363:loaded with war supplies and supplies. As a
339:
289:provided a background briefing to President
204:
162:
1956:
1765:
1763:
1761:
1759:
1757:
1755:
1753:
1751:
1749:
1747:
1745:
1743:
1741:
1739:
1737:
1735:
1733:
1731:
1729:
1727:
1725:
1723:
1721:
1719:
1717:
1715:
1713:
1711:
1709:
1707:
1705:
1703:
1701:
1699:
1697:
1695:
1693:
1691:
1689:
1687:
1685:
1683:
1681:
1679:
1677:
1675:
1608:
1539:
1537:
1535:
1533:
1531:
1529:
1527:
1525:
1523:
1521:
1348:
1346:
1344:
1342:
1340:
1338:
1336:
1334:
2064:Federal Bureau of Investigation operations
1981:
1916:
1794:
1792:
1790:
1788:
1673:
1671:
1669:
1667:
1665:
1663:
1661:
1659:
1657:
1655:
777:until it was taken over by the U.S. Navy.
1480:
637:
454:
1952:. Chicago, Illinois. September 21, 1942.
1824:
1518:
1496:. Annapolis, MD: Naval Institute Press.
1377:
1331:
1214:
1159:
791:
757:
699:
120:
18:
1967:
1895:
1818:
1785:
1652:
1586:
1580:
1303:
1276:the remainder of the Second World War.
884:
721:
567:
543:
485:Herman W. Lang had participated in the
174:After World War II, he was assigned to
2041:
1990:
1629:
1491:
190:Convicted members of Duquesne Spy Ring
104:was a thinly disguised version of the
1561:
1427:
1352:
1614:
1424:, deseretnews.com, November 5, 2014.
1310:"Obituary. Fritz Joubert Duquesne".
1083:
744:had arrived in the United States on
396:
1050:
443:, which was scheduled to sail from
13:
1378:Connelly, Sherryl (12 July 2014).
316:. Duquesne served his sentence in
151:
14:
2105:
2020:
1151:Liaisons to the Duquesne Spy Ring
947:A seaman aboard the ships of the
818:
473:
194:
2049:1941 crimes in the United States
2026:
1069:She lived in New York City with
935:
318:Leavenworth Federal Penitentiary
256:was en route to Russia in 1916.
2069:Germany–United States relations
1889:
1353:Evans, Leslie (April 1, 2014).
1032:Adolf Henry August Walischewski
587:transatlantic clipper service.
314:Foreign Agents Registration Act
45:Federal Bureau of Investigation
2089:World War II spies for Germany
2059:Espionage in the United States
1619:. New York: William Faro, Inc.
1415:
1390:
1155:
838:carrying supplies to England.
606:
1:
1968:Roehner, Bertrand M. (2014).
1291:
962:
620:Westinghouse Electric Company
519:United States Army Air Forces
419:
335:
265:Works Progress Administration
117:William Sebold (double-agent)
111:
66:ships that were crossing the
39:espionage network, headed by
1879:Catalog of Copyright Entries
1211:Nikolaus Adolph Fritz Ritter
377:
7:
1630:Breuer, William B. (2003).
1279:
1108:Latvian War of Independence
694:Formulas in plane triangles
592:German Intelligence Service
10:
2110:
2054:Crime in the United States
1896:Wilhelm, Cornelia (1998).
1825:Benjamin, Fischer (2000).
1588:Burnham, Frederick Russell
1121:Bertram Wolfgang Zenzinger
849:Lilly Barbara Carola Stein
198:
41:Frederick "Fritz" Duquesne
1771:"Duquesne Spy Ring - FBI"
243:Frederick Russell Burnham
163:William Gustav Friedemann
666:receive, Roeder agreed.
655:Sperry Gyroscope Company
579:Rene Emanuel Mezenen, a
369:Little Casino Restaurant
303:Chemical Warfare Service
101:The House on 92nd Street
1327:(subscription required)
1138:Los Angeles, California
974:Leo Waalen was born in
2084:World War II espionage
1995:. Skyhorse Publishing.
1977:. University of Paris.
1615:Wood, Clement (1932).
1566:. New York: Scribner.
1224:
1220:
1219:Nikolaus Ritter, 1940.
1191:Japanese Imperial Navy
1169:
1129:
1092:
1059:
1040:
1004:Freetown, Sierra Leone
971:
944:
893:
857:
827:
800:
766:
730:
708:
675:Lockheed Hudson bomber
646:
638:Everett Minster Roeder
615:
576:
552:
482:
463:
455:Gustav Wilhelm Kärcher
428:
405:
386:
344:
209:
126:
49:Federal District Court
24:
1562:Duffy, Peter (2014).
1397:Duffy, Peter (2014).
1228:(Lieutenant colonel)
1218:
1172:Lieutenant Commander
1163:
1134:Union of South Africa
1128:
1091:
1058:
1039:
970:
943:
892:
856:
826:
799:
792:Oscar Richard Stabler
765:
758:Erwin Wilhelm Siegler
729:
707:
700:Paul Alfred W. Scholz
661:Sebold had delivered
645:
614:
575:
551:
481:
462:
427:
404:
385:
353:Ignatz Theodor Griebl
343:
208:
124:
22:
2035:at Wikimedia Commons
1991:Newark, Tim (2013).
1492:Ronnie, Art (1995).
885:Franz Joseph Stigler
722:George Gottlob Schuh
568:Rene Emanuel Mezenen
544:Evelyn Clayton Lewis
349:German American Bund
184:Stillwater, Oklahoma
1468:. August 26, 1989.
1465:The Washington Post
1440:. August 26, 1989.
1286:Operation Pastorius
949:United States Lines
671:Glenn Martin bomber
445:Hoboken, New Jersey
301:In a letter to the
138:Napa State Hospital
1221:
1179:He arrived on the
1170:
1130:
1093:
1060:
1041:
972:
945:
894:
858:
828:
801:
767:
731:
709:
689:home in New York.
647:
628:Bendix, New Jersey
624:Newark, New Jersey
616:
577:
553:
483:
464:
429:
406:
387:
345:
291:Franklin Roosevelt
210:
127:
53:Brooklyn, New York
25:
2033:Duquesne Spy Ring
2031:Media related to
1909:978-3-515-06805-5
1573:978-1-4516-6795-0
1096:Axel Wheeler-Hill
1084:Axel Wheeler-Hill
985:In May 1941, the
914:Panama Canal Zone
866:Ogden Hammond Jr.
742:Winston Churchill
535:Ridgewood, Queens
397:Heinrich Clausing
106:Duquesne Spy Ring
74:William G. Sebold
29:Duquesne Spy Ring
2101:
2030:
1997:
1996:
1988:
1979:
1978:
1976:
1965:
1954:
1953:
1942:
1933:
1932:
1925:
1914:
1913:
1893:
1887:
1886:
1871:
1865:
1864:
1858:
1850:
1848:
1846:
1822:
1816:
1810:
1804:
1803:
1796:
1783:
1782:
1780:
1778:
1767:
1650:
1649:
1637:
1627:
1621:
1620:
1612:
1606:
1605:
1584:
1578:
1577:
1559:
1516:
1515:
1489:
1478:
1477:
1459:
1450:
1449:
1437:Associated Press
1431:
1425:
1419:
1413:
1412:
1394:
1388:
1387:
1375:
1366:
1365:
1363:
1361:
1350:
1329:
1328:
1325:
1316:. June 4, 1956.
1307:
1246:Norden bombsight
1227:
1104:Baltic Freikorps
1075:Nickolaus Ritter
1051:Else Weustenfeld
497:Norden bombsight
487:Beer Hall Putsch
357:Rumrich spy ring
330:Roosevelt Island
86:counterespionage
2109:
2108:
2104:
2103:
2102:
2100:
2099:
2098:
2039:
2038:
2023:
2001:
2000:
1989:
1982:
1974:
1966:
1957:
1950:Chicago Tribune
1944:
1943:
1936:
1927:
1926:
1917:
1910:
1894:
1890:
1873:
1872:
1868:
1852:
1851:
1844:
1842:
1823:
1819:
1811:
1807:
1798:
1797:
1786:
1776:
1774:
1769:
1768:
1653:
1646:
1628:
1624:
1613:
1609:
1602:
1585:
1581:
1574:
1560:
1519:
1504:
1490:
1481:
1461:
1460:
1453:
1433:
1432:
1428:
1420:
1416:
1409:
1395:
1391:
1384:nydailynews.com
1376:
1369:
1359:
1357:
1351:
1332:
1326:
1309:
1308:
1304:
1294:
1282:
1230:Nikolaus Ritter
1213:
1158:
1153:
1123:
1086:
1053:
1034:
1006:. Although the
965:
938:
887:
851:
821:
794:
760:
724:
702:
663:microphotograph
651:Bronx, New York
640:
609:
570:
546:
476:
457:
422:
399:
380:
338:
287:J. Edgar Hoover
277:Nikolaus Ritter
269:Wilhelm Canaris
222:Second Boer War
203:
197:
192:
165:
154:
152:James Ellsworth
119:
114:
93:J. Edgar Hoover
82:shortwave radio
31:is the largest
17:
12:
11:
5:
2107:
2097:
2096:
2094:Fritz Duquesne
2091:
2086:
2081:
2076:
2071:
2066:
2061:
2056:
2051:
2037:
2036:
2022:
2021:External links
2019:
2018:
2017:
2012:
1999:
1998:
1980:
1955:
1934:
1915:
1908:
1888:
1866:
1817:
1805:
1784:
1651:
1644:
1622:
1607:
1600:
1592:Taking Chances
1579:
1572:
1517:
1502:
1479:
1451:
1426:
1414:
1408:978-1451667950
1407:
1389:
1367:
1330:
1301:
1300:
1293:
1290:
1289:
1288:
1281:
1278:
1225:Oberstleutnant
1212:
1209:
1157:
1154:
1152:
1149:
1122:
1119:
1085:
1082:
1071:Hans W. Ritter
1052:
1049:
1033:
1030:
964:
961:
954:diplomatic bag
937:
934:
886:
883:
850:
847:
820:
819:Heinrich Stade
817:
793:
790:
759:
756:
723:
720:
701:
698:
639:
636:
608:
605:
569:
566:
545:
542:
512:Hermann Göring
475:
474:Herman W. Lang
472:
456:
453:
421:
418:
398:
395:
379:
376:
337:
334:
326:Welfare Island
271:, head of the
254:Lord Kitchener
201:Fritz Duquesne
199:Main article:
196:
195:Fritz Duquesne
193:
191:
188:
164:
161:
153:
150:
118:
115:
113:
110:
108:saga of 1941.
98:The 1945 film
68:Atlantic Ocean
15:
9:
6:
4:
3:
2:
2106:
2095:
2092:
2090:
2087:
2085:
2082:
2080:
2077:
2075:
2072:
2070:
2067:
2065:
2062:
2060:
2057:
2055:
2052:
2050:
2047:
2046:
2044:
2034:
2029:
2025:
2024:
2016:
2013:
2011:
2008:
2007:
2006:
2005:
1994:
1987:
1985:
1973:
1972:
1964:
1962:
1960:
1951:
1947:
1941:
1939:
1930:
1924:
1922:
1920:
1911:
1905:
1901:
1900:
1892:
1884:
1880:
1876:
1870:
1862:
1856:
1840:
1836:
1832:
1828:
1821:
1815:
1809:
1801:
1795:
1793:
1791:
1789:
1777:September 10,
1772:
1766:
1764:
1762:
1760:
1758:
1756:
1754:
1752:
1750:
1748:
1746:
1744:
1742:
1740:
1738:
1736:
1734:
1732:
1730:
1728:
1726:
1724:
1722:
1720:
1718:
1716:
1714:
1712:
1710:
1708:
1706:
1704:
1702:
1700:
1698:
1696:
1694:
1692:
1690:
1688:
1686:
1684:
1682:
1680:
1678:
1676:
1674:
1672:
1670:
1668:
1666:
1664:
1662:
1660:
1658:
1656:
1647:
1645:0-471-26739-2
1641:
1636:
1635:
1626:
1618:
1611:
1603:
1601:1-879356-32-5
1597:
1593:
1589:
1583:
1575:
1569:
1565:
1558:
1556:
1554:
1552:
1550:
1548:
1546:
1544:
1542:
1540:
1538:
1536:
1534:
1532:
1530:
1528:
1526:
1524:
1522:
1513:
1509:
1505:
1503:1-55750-733-3
1499:
1495:
1488:
1486:
1484:
1475:
1471:
1467:
1466:
1458:
1456:
1447:
1443:
1439:
1438:
1430:
1423:
1418:
1410:
1404:
1400:
1393:
1385:
1381:
1374:
1372:
1356:
1349:
1347:
1345:
1343:
1341:
1339:
1337:
1335:
1323:
1319:
1315:
1314:
1306:
1302:
1299:
1298:
1287:
1284:
1283:
1277:
1274:
1270:
1266:
1262:
1257:
1255:
1251:
1247:
1241:
1239:
1235:
1234:Western Front
1231:
1226:
1217:
1208:
1206:
1205:
1204:Kamakura Maru
1199:
1197:
1192:
1186:
1184:
1183:
1177:
1175:
1167:
1162:
1148:
1145:
1141:
1139:
1135:
1127:
1118:
1115:
1111:
1109:
1105:
1101:
1097:
1090:
1081:
1078:
1076:
1072:
1067:
1064:
1057:
1048:
1045:
1038:
1029:
1026:
1024:
1023:
1016:
1012:
1011:
1005:
1001:
1000:
995:
991:
990:
983:
979:
977:
969:
960:
957:
955:
950:
942:
936:Erich Strunck
933:
930:
928:
924:
922:
921:King George V
915:
911:
910:
904:
902:
891:
882:
880:
874:
870:
867:
863:
855:
846:
844:
839:
837:
832:
825:
816:
813:
810:
806:
798:
789:
786:
784:
778:
776:
774:
764:
755:
752:
750:
749:
748:King George V
743:
738:
736:
728:
719:
716:
712:
706:
697:
695:
690:
688:
684:
680:
676:
672:
667:
664:
659:
656:
652:
644:
635:
631:
629:
625:
621:
613:
604:
601:
598:
593:
588:
586:
582:
574:
565:
562:
558:
550:
541:
538:
536:
532:
531:Lotfernrohr 7
529:
524:
520:
515:
513:
509:
505:
504:
498:
495:
490:
488:
480:
471:
468:
461:
452:
450:
446:
442:
437:
435:
426:
417:
414:
410:
403:
394:
391:
384:
375:
372:
370:
366:
362:
361:Great Britain
358:
354:
350:
342:
333:
331:
327:
323:
319:
315:
310:
308:
304:
299:
296:
292:
288:
283:
280:
278:
274:
270:
266:
262:
257:
255:
251:
250:
244:
240:
235:
233:
232:
227:
223:
219:
215:
207:
202:
187:
185:
181:
177:
172:
170:
160:
158:
157:Special Agent
149:
147:
143:
139:
134:
132:
123:
109:
107:
103:
102:
96:
94:
89:
87:
83:
79:
75:
71:
69:
65:
61:
56:
54:
50:
46:
42:
38:
34:
30:
21:
2003:
2002:
1992:
1970:
1949:
1898:
1891:
1882:
1878:
1869:
1855:cite journal
1845:21 September
1843:. Retrieved
1830:
1820:
1813:
1808:
1775:. Retrieved
1633:
1625:
1616:
1610:
1591:
1582:
1564:Double Agent
1563:
1493:
1463:
1435:
1429:
1417:
1401:. Scribner.
1399:Double Agent
1398:
1392:
1383:
1358:. Retrieved
1311:
1305:
1296:
1295:
1272:
1265:Arthur Owens
1260:
1258:
1254:Erwin Rommel
1249:
1242:
1237:
1222:
1202:
1200:
1195:
1187:
1181:
1178:
1173:
1171:
1165:
1146:
1142:
1131:
1116:
1112:
1095:
1094:
1079:
1068:
1065:
1061:
1046:
1042:
1027:
1021:
1009:
998:
988:
984:
980:
973:
958:
946:
931:
927:Lord Halifax
920:
908:
903: (1939)
900:
895:
875:
871:
859:
840:
833:
829:
814:
802:
787:
783:Panama Canal
779:
775: (1940)
772:
768:
753:
747:
739:
732:
717:
713:
710:
693:
691:
678:
668:
660:
649:Born in the
648:
632:
617:
602:
589:
585:Pan American
578:
561:anti-Semitic
555:A native of
554:
539:
516:
502:
491:
484:
469:
465:
440:
438:
430:
415:
411:
407:
392:
388:
373:
368:
346:
311:
300:
295:Central Park
284:
281:
272:
258:
248:
236:
229:
224:and later a
211:
180:Harry Truman
173:
166:
155:
141:
135:
128:
105:
99:
97:
90:
78:double agent
72:
57:
28:
26:
1800:"Spy Story"
1174:Takeo Ezima
1156:Takeo Ezima
1106:during the
843:Long Island
687:Long Island
607:Carl Reuper
261:Order of 76
252:, on which
239:World War I
214:Cape Colony
176:Puerto Rico
169:fingerprint
37:Nazi German
2043:Categories
1462:"Deaths".
1292:References
1182:Heian Maru
1022:Robin Moor
1010:Robin Moor
994:Mozambique
989:Robin Moor
963:Leo Waalen
923: (41)
909:West Point
879:Strasbourg
528:Carl Zeiss
523:gyroscopes
506:bound for
494:top secret
420:Paul Fehse
336:Paul Bante
267:. Admiral
131:California
112:FBI agents
2074:Spy rings
1839:606543265
1638:. Wiley.
1512:605599179
1474:0190-8286
1446:0190-8286
1322:0040-781X
919:HMS
907:USS
809:Gibraltar
746:HMS
735:carpenter
683:Luftwaffe
581:Frenchman
514:himself.
378:Max Blank
249:Hampshire
146:Alan Hynd
33:espionage
1590:(1944).
1280:See also
1020:SS
1008:SS
987:SS
899:SS
860:Born in
771:SS
597:platinum
557:Arkansas
503:Reliance
501:SS
307:gas mask
212:Born in
60:sabotage
2004:Sources
1875:"Books"
1360:May 19,
901:America
836:convoys
773:America
441:Siboney
434:Hamburg
365:Gestapo
228:in the
226:colonel
220:in the
218:captain
1906:
1837:
1812:Ross:
1642:
1598:
1570:
1510:
1500:
1472:
1444:
1405:
1320:
1273:Abwehr
1261:Abwehr
1250:Abwehr
1238:Abwehr
1196:Abwehr
1166:Abwehr
1100:Latvia
976:Danzig
862:Vienna
805:barber
679:Abwehr
508:Bremen
449:Lisbon
447:, for
322:Kansas
273:Abwehr
231:Abwehr
64:Allied
1975:(PDF)
1297:Notes
925:with
328:(now
1904:ISBN
1861:link
1847:2016
1835:OCLC
1779:2016
1640:ISBN
1596:ISBN
1568:ISBN
1508:OCLC
1498:ISBN
1470:ISSN
1442:ISSN
1403:ISBN
1362:2014
1318:ISSN
1313:Time
1015:mate
999:U-69
590:The
247:HMS
27:The
1269:MI5
622:in
320:in
144:by
2045::
1983:^
1958:^
1948:.
1937:^
1918:^
1881:.
1877:.
1857:}}
1853:{{
1829:.
1787:^
1654:^
1520:^
1506:.
1482:^
1454:^
1382:.
1370:^
1333:^
1140:.
929:.
881:.
785:.
737:.
696:.
630:.
537:.
186:.
148:.
133:.
51:,
1912:.
1883:3
1863:)
1849:.
1802:.
1781:.
1648:.
1604:.
1576:.
1514:.
1476:.
1448:.
1411:.
1386:.
1364:.
1324:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.