About Franz von Sonnleithner
Lived 1905 – 1981 (aged 75). Franz von Sonnleithner was a German and Austrian diplomat and jurist.
Franz Edler von Sonnleithner (June 1, 1905 – April 18, 1981) was a diplomat who acted as Ribbentrop's representative in Adolf Hitler's headquarters during the later years of the war with the rank of minister.
Life Sonnleithner was born in Salzburg, Austria and studied law in Vienna and Innsbruck, where he gained a doctorate in 1928. He was then a police commissioner in Vienna and Salzburg and worked in the Federal Chancellery in Vienna. In October 1934, Sonnleithner was removed from office due to his advocacy for the unification of Germany and Austria, as well as his involvement in the Nazi Party, which had been banned. Sonnleithner was arrested for involvement in the Nazi Party in 1936, and sentenced to six years in prison for high treason. He remained in prison until February 12, 1938, when he was released due to the upcoming Anschluss. After joining the Reich Foreign Office, Sonnleithner worked on the personal staff of the Foreign Minister Joachim von Ribbentrop.
Sonnleithner was present at the situation conference in 1944 at the Wolf's Lair headquarters in Rastenburg, East Prussia when the 20 July plot bomb was planted by Claus Von Stauffenberg. From April 1945 to 1948, he was held in American internment camps. Sonnleithner then worked in industry in Ingelheim am Rhein where he died aged 75.
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Important facts
People in Franz von Sonnleithner's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Franz von Sonnleithner's
Frequently asked questions
Who was Franz von Sonnleithner?
German diplomat (1905-1981)
When was Franz von Sonnleithner born?
Franz von Sonnleithner was born on 1 June 1905 in Salzburg.
When did Franz von Sonnleithner die?
Franz von Sonnleithner died on 18 April 1981 in Ingelheim am Rhein.
What was Franz von Sonnleithner's occupation?
Franz von Sonnleithner was a diplomat and jurist.
What nationality was Franz von Sonnleithner?
Franz von Sonnleithner was German and Austrian.
Sources & further reading
· Wikipedia: Franz von Sonnleithner
· DBpedia: Franz von Sonnleithner
Cite this page
APA: Biography.guide. (2026). Franz von Sonnleithner. https://biography.guide/franz-von-sonnleithner/
MLA: "Franz von Sonnleithner." Biography.guide, https://biography.guide/franz-von-sonnleithner/.
Chicago: "Franz von Sonnleithner." Biography.guide. https://biography.guide/franz-von-sonnleithner/.
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