SMS Kaiser Franz Joseph I during the Xinhai Revolution. In 1913, the cruisers were ordered to rotate duties one final time, with "Kaiserin Elisabeth" going to China, and "Kaiser Franz Joseph I" returning to Austria-Hungary in 1914. The assassination of Archduke Franz Ferdinand on 28 June 1914 in Sarajevo triggered a chain of events which led to the July Crisis and Austria-Hungary's subsequent declaration of war on Serbia on 28 July. Events unfolded rapidly in the ensuing days. On 30 July 1914 Russia declared full mobilization in response to Austria-Hungary's declaration of war on Serbia. Austria-Hungary declared full mobilization the next day. On 1 August
Archduke Leopold Franz of Austria Archduke Leopold Franz of Austria Archduke Leopold Franz of Austria () (born 25 October 1942 at Schloss Leutstetten in Starnberg, Bavaria, Nazi Germany) was a member of the Tuscan line of the House of Habsburg-Lorraine and Archduke and Prince of Austria, Prince of Hungary, Bohemia, and Tuscany by birth. Leopold Franz was the titular Grand Duke of Tuscany from 21 January 1984 to 18 June 1993. Leopold Franz was the third eldest child and only son of Archduke Gottfried of Austria and his wife Princess Dorothea of Bavaria. Leopold Franz married Laetitia de Belzunce d'Arenberg, eldest child and only daughter