Archduke Karl Ferdinand of Austria was the second son of Archduke Charles, Duke of Teschen (1771–1847) and Princess Henrietta of Nassau-Weilburg, and the maternal grandfather of King Alfonso XIII of Spain.
- Occupation
- ruler, politician, Generalfeldmarschall
- Position held
- Member of the House of Lords (Austria)
- Citizenship
- Cisleithania
- Born
- July 29, 1818
- Died
- November 20, 1874