Archduke Franz Ferdinand Carl Ludwig Joseph Maria of Austria was the heir presumptive to the throne of Austria-Hungary. His assassination in Sarajevo was the most immediate cause of World War I.
Franz Ferdinand c. 1914
Franz Ferdinand posing in front of a killed elephant, 1893
Archduke Franz Ferdinand with his wife Sophie, Duchess of Hohenberg, and their three children (from left), Prince Ernst von Hohenberg, Princess Sophie, and Maximilian, Duke of Hohenberg, in 1910
As described by contemporary Spanish magazine El Mundo Gráfico: "The moment when the Austrian archdukes, following the first attempt against their lives, arrived at the City Council (of Sarajevo), where they were received by the mayor and the municipal corporation."
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, whose assassina
Archduke Franz Ferdinand of Austria
…to the throne of Austria-Hungary. His assassination in Sarajevo was the most immediate cause of World War I. Franz Ferdinand was the eldest son of Archduke Karl Ludwig of Austria, the younger brother of Emperor Franz Joseph I of Austria. Following the death of Crown Prince Rudolf in 1889 and the death of Karl Ludwig in 1896…
Photograph by Ludwig Angerer, about 1861
An 1848 portrait of Karl Ludwig by Anton Einsle
Princess Margaretha of Saxony
Princess Maria Annunziata of Bourbon-Two Sicilies, Archduchess of Austria