Alexander I
noun
Saint,
pope a.d. 106?–115.
Aleksandr Pavlovich,1777–1825,
czar of Russia 1801–25.
Alexander ObrenovichorAleksandar Obrenović,1876–1903,
king of Serbia 1889–1903.
1888–1934,
king of Yugoslavia 1921–34 (son of Peter I of Serbia).
British Dictionary definitions for alexander i
Alexander I
noun
c. 1080–1124, king of Scotland (1107–24), son of Malcolm III
1777–1825, tsar of Russia (1801–25), who helped defeat Napoleon and formed the Holy Alliance (1815)