Leo Karl Maria Cyril-Methodius Habsburg-Lorraine, Archduke of Austria was an Austro-Hungarian and later a Polish military officer, and a member of the House of Habsburg-Lorraine. He was the fifth child and the second son of Archduke Charles Stephen of Austria and Archduchess Maria Theresia, Princess of Tuscany.
- Occupation
- military personnel, politician
- Position held
- Member of the House of Lords (Austria)
- Citizenship
- Poland, Austria
- Born
- July 5, 1893
- Died