Christian August Ulrich von Hassell (12 November 1881 – 8 September 1944) was a German diplomat during World War II.
 A member of the German Resistance against German dictator Adolf Hitler, Hassell proposed to the British that the resistance overthrow Hitler, under the condition that Germany would keep all of its territorial conquests.
 He was executed in the aftermath of the failed 20 July plot.
Walther Hewel (2 January 1904 – 2 May 1945) was a German diplomat before and during World War II, an early and active member of the Nazi Party, and one of German dictator Adolf Hitler's few personal friends.
Folke Bernadotte, Count of Wisborg (2 January 1895 – 17 September 1948) was a Swedish diplomat and nobleman.
 During World War II he negotiated the release of about 31,000 prisoners from German concentration camps including 450 Danish Jews from the Theresienstadt camp.
 They were released on 14 April 1945.
 In 1945, he received a German surrender offer from Heinrich Himmler, though the offer was ultimately rejected.
Georg Ferdinand Duckwitz (29 September 1904, Bremen – 16 February 1973) was a German diplomat.
 During World War II he served as an attaché for Nazi Germany in occupied Denmark.
 He tipped off the Danes about the German's intended deportation of the Jewish population in 1943 and arranged for their reception in Sweden.
 It is estimated that he prevented the deportation of 95% of Denmark's Jews in the resulting rescue of the Danish Jews.
USS "Antaeus" (AS-21/AG-67) – later renamed USS "Rescue" (AH-18) – was a commercial passenger liner acquired by the U.S. Navy during World War II and named USS "Antaeus".
 She was initially intended to be employed as a submarine tender; however she was modified and used as a transport for troops from 1942 to 1944.
 In 1945 she was commissioned as a hospital ship, renamed USS "Rescue", and played an important part in 1945 supporting Pacific Ocean attack and then liberation operations.
Eberhard von Stohrer (May 2, 1883 – March 7, 1953) was a career German diplomat who served during World War I and World War II.
 The son of an Army General from Württemberg, he studied at Leipzig University, receiving a Doctor of Law degree.
 He also studied at the University of Strasbourg and the School of Political Sciences in Paris.
Frieboeshvile (lit.
 "Friboe's Resting Place") is a Baroque-style country house in Kongens Lyngby north of Copenhagen, Denmark.
 It is located across the street from Sorgenfri Palace, where Lyngby Main Street meets Lyngby Kongevej.
 The house takes its name after Frederik Casper Conrad Frieboe who is buried in the grounds together with his wife and a few other family members.
 Its most notable former resident is Georg Ferdinand Duckwitz who played an important part in the Rescue of the Danish Jews during World War II.
Karl Friedrich Alfred Heinrich Ferdinand Maria Graf Eckbrecht von Dürckheim-Montmartin (24 October 1896 – 28 December 1988) was a German diplomat, psychotherapist and Zen Master.
 A veteran of World War I, he was introduced to Zen Buddhism early in life.
 After obtaining a doctorate in psychology, he became an avid supporter of the Nazi Party.
 Following World War II he was imprisoned in Japan which transformed him spiritually.
 Upon returning to Germany he became a leading proponent of the Western esoteric spiritual tradition, synthesizing teachings from Christian Mysticism, Depth Psychology and Zen Buddhism.
Following the re-emergence of sovereign Poland after World War I and during the interwar period the number of Jews in the country grew rapidly.
 According to the Polish national census of 1921, there were 2,845,364 Jews living in the Second Polish Republic; by late 1938 that number had grown by over 16 percent, to approximately 3,310,000, mainly through migration from Ukraine and the Soviet Russia.
 The average rate of permanent settlement was about 30,000 per annum.
 At the same time, every year around 100,000 Jews were passing through Poland in unofficial emigration overseas.
 Between the end of the Polish–Soviet War of 1919 and late 1938, the Jewish population of the Republic grew by nearly half a million, or over 464,000 persons.
 Jews preferred to live in relatively tolerant Poland rather than in the USSR, and continued to integrate, to marry into Polish Gentile families, to bring them into their community through marriage, to feel Polish and to form an important part of Polish society.
 Between 1933 and 1938, around 25,000 German Jews fled Nazi Germany to sanctuary in Poland.
The rescue of the Danish Jews occurred during Nazi Germany's occupation of Denmark during World War II.
 On October 1, 1943, Nazi leader Adolf Hitler ordered Danish Jews to be arrested and deported.
 Despite great personal risk, the Danish resistance movement, with the assistance of many ordinary Danish citizens, managed to evacuate 7,220 of Denmark's 7,800 Jews, plus 686 non-Jewish spouses, by sea to nearby neutral Sweden.

Question: Which German diplomat played an important part in the Rescue of the Danish Jews during World War II 
Answer: Georg Ferdinand Duckwitz