Maria married Ferdinand I Tsar of Bulgaria on 20 Apr 1893 in Villa Pianore, Lucca, Toscana, Italy. Ferdinand (son of August Louis Victor, Prince of Saxe-Coburg-Gotha and Clementine Marie, Princess d' Orleans) was born on 26 Feb 1861 in Vienna, Wein, Austria; died on 10 Sep 1948 in Coburg, Bayern, West Germany. [Group Sheet] [Family Chart]

1. Boris III "the Unifier", Tsar of Bulgaria was born on 30 January 1894 in Sofiya, Pernik, Bulgaria; died on 28 August 1943 in Sofiya, Pernik, Bulgaria.
2. Kyril Heinrich Franz Ludwig Anton Karl Philipp of Bulgaria (maid. name Prince of Preslav) was born on 17 November 1895 in Sofia, Pernik, Bulgaria; died on 1 February 1945 in Sofia, Pernik, Bulgaria.
3. Eudoxia Augusta Philippine Clementine Maria, Princess of Bulgaria was born on 5 January 1898 in Sofiya, Pernik, Bulgaria; died on 4 October 1985 in Friedrichshafen, Bodenseekreis, Baden-Wuerttemberg, Germany.
4. Nadezhda Klementine Maria Pia Majella, Princess of Bulgaria was born on 30 January 1899 in Sofiya, Pernik, Bulgaria; died on 15 February 1958 in Stuttgart, Stuttgart, Baden-Wuerttemberg, Germany.