Archduke Rudolf of Austria was the sixth child and youngest son of Emperor Charles I of Austria and Zita of Bourbon-Parma. Wikipedia
Born: September 5, 1919, Prangins, Switzerland
Died: May 15, 2010 (age 90 years), Brussels, Belgium
Grandchildren: Maria Galitzine, Tatiana Galitzine, Prince Ioann Galitzine, and more
Children: Simeon von Habsburg, Archduchess Maria Anna of Austria, Catharina de Habsbourg, and more
Parents: Charles I of Austria and Zita of Bourbon-Parma
Spouse: Princess Anna Gabriele of Wrede (m. 1971–2010) and Countess Xenia Czernichev-Besobrasov (m. 1953–1968)