Danilo I Petrović-Njegoš was the ruling Prince of Montenegro from 1851 to 1860. The beginning of his reign marked the transition of Montenegro from a traditional theocratic form of government into a secular Principality. Wikipedia
Born: May 25, 1826, Njeguši, Montenegro
Assassinated: August 13, 1860, Kotor, Montenegro
Grandparents: Stijepo Petrovic-Njegoš and Angelika Radamovic
Nephew: Nicholas I of Montenegro
Parents: Stanko Petrović-Njegoš and Krstinja Vrbica
Place of burial: Cetinje Monastery, Cetinje, Montenegro
Partner: Darinka, Princess of Montenegro (1855–)