PeterIofYugoslaviaIof Serbs, Croats, and Sloven

male, deceased (1921)
King Peter I of Yugoslavia was King of Serbia from 1903 to 1918 after which he became the first King of Serbs, Croats and Slovenes.
Prince Mirko Of Montenegro

PrinceMirkoOf Montenegro

male, deceased (1918)
Prince Mirko Dimitri Petrović-Njegoš of Montenegro, Grand Voivode of Grahovo and Zetà was born at Cetinje the second son of King Nikola I of Mon...