Archduke Wilhelm Franz Karl of Austria (21 April 1827 Vienna, Austria--29 April 1894 Weikersdorf, Austria) was a son of Archduke Charles, Duke of Teschen (1771-1847) and Princess Henrietta of Nassau-Weilburg (1797-1829).
Archduke Wilhelm Franz Karl of Austria (21 April 1827--29 April 1894) was an Archduke of Austria from the Habsburg dynasty. He was born in Vienna as the son of Archduke Charles, Duke of Teschen (1771-1847) and Princess Henrietta of Nassau-Weilburg (1797-1829).