-
nouna sovereign prince of the former ruling house of Austriatype of:
Definition that contains archduke
- franz ferdinand archduke of Austria and heir apparent to Francis Joseph I; his assassination at Sarajevo triggered the outbreak of World War I (1863-1914)
- francis ferdinand archduke of Austria and heir apparent to Francis Joseph I; his assassination at Sarajevo triggered the outbreak of World War I (1863-1914)