2023Historical Heritage - Queen Milena Petrovic Njegos - First Day Cover

Milena Petrović-Njegoš (née Vukotić, 4 May 1847 – 16 March 1923) was the only Queen consort of Montenegro as the wife of Nicholas I (28 August 1910 – 26 November 1918). She was regent of Montenegro during the absence of her spouse in 1869 and in 1883. She also served as titular regent for the titular king-in-exile Michael in 1922–1923.