Archduke Johann Salvator of Austria was a member of the Tuscan branch of the House of Habsburg-Lorraine. He was Archduke and Prince of Austria, Prince of Hungary, Bohemia and Tuscany. After renouncing those titles, he was known as Johann Orth. Wikipedia
Born: November 25, 1852, Florence, Italy
Died: 1890 (age 38 years), Cape Three Points, Ghana
Partner: Milly Stubel
Great-grandparents: Leopold II, Holy Roman Emperor, Maria Carolina of Austria, Maria Luisa of Spain, and more
Disappeared: c. 12 July 1890 (aged 37); Cape Horn (presumed)