Otto Christian Archibald, Prince of Bismarck, was a German politician and diplomat, and the Prince of Bismarck from 1904 to his death. Wikipedia
Born: September 25, 1897, Schönhausen, Germany
Died: December 24, 1975 (age 78 years), Friedrichsruh, Aumühle, Germany
Great grandchildren: Alexei von Bismarck, Grace Gräfin von Bismarck-Schönhausen, Alexei Graf von Bismarck-Schönhausen, and more
Grandchildren: Carl von Bismarck, Gottfried von Bismarck, Francisco José Ortiz von Bismarck, and more
Grandparents: Otto von Bismarck and Johanna von Puttkamer
Parents: Herbert von Bismarck