The murdered Archduke Francis Ferdinand with his wife and children' c1910. Archduke Franz Ferdinand of Austria and his family, c1910 (c1920). The Archduke and Archduchess's assassination in Sarajevo in 1914 precipitated the First World War. From 'The Manchester Guardian: History of the War', Vol. I.-1914-15., 1915. (Colorised black and white print).