Archduke Ferdinand Karl of Austria
Archduke Ferdinand Karl of Austria, later known as Ferdinand Burg was a member of the House of Habsburg-Lorraine.
Archduke Ferdinand Karl of Austria
Ferdinand Karl and his wife Bertha Czuber (1910)
Archduke Karl Ludwig of Austria
Archduke Karl Ludwig Josef Maria of Austria was the younger brother of both Franz Joseph I of Austria and Maximilian I of Mexico, and the father of Archduke Franz Ferdinand of Austria (1863–1914), whose assassination ignited World War I. His grandson was the last emperor of Austria, Charles I.
Photograph by Ludwig Angerer, about 1861
An 1848 portrait of Karl Ludwig by Anton Einsle.
Princess Margaretha of Saxony
Princess Maria Annunciata of Bourbon-Two Sicilies, Archduchess of Austria