The ruler of the Austrio-Hungarian Empire during WWI was Franz Joseph I, his son, Archduke Franz Ferdinand was assiasinated by a Serbian nationalists Society,the mans last name was Princip; and thus lead to the begining of WWI.
at first it was Franz Josef until his death in 1916
AUSTRIAHUNGARY
Franz Joseph I was the ruler of Austria-Hungary durning World War I.
Ruler was the King of Yugoslavia, Peter I Karadjordjevic.
no
Mehmet Resat
IT WAS FERDINAND THE IST
i believe he was the king or ruler of Germany at the time of the war.
Nickolas Romanov II was that ruler.
Kaiser Willhelm II
A teenager from Siberia killed a ruler
Charles I was the ruler of Austria from 1916-1918. Francis Joseph I was the ruler prior but died midway into the war.
Alexander Nevski