Danilo I, Prince of Montenegro

Danilo I Petrović-Njegoš (Serbian Cyrillic: Данило I Петровић-Његош; 25 May 1826 – 13 August 1860) 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 (Prince-Bishopric) into a secular Principality.