2013476 Charles I of Austria/Charles IV of Hungary (1887-1922), 1917; (add.info.: Charles I of Austria or Charles IV of Hungary was the last ruler of the Austro-Hungarian Empire. He was the last Emperor of Austria, the last King of Hungary, and the last monarch of the House of Habsburg-Lorraine. Coll. Part. History. Austria Hungary. The emperor of Austria and king of Hungary Karl IV with the hungarian crown. On the back, Budapest, the castle and the chains bridge (Lanchid). Portrait, Hungary, 1917.); Photo 穢 CCI; out of copyright.