Boris II of Bulgaria died in 977.
Boris III of Bulgaria died on 1943-08-28.
Tsar Boris III of Bulgaria died on August 28, 1943 at the age of 49.
Boris Sharlandzhiev died on March 18, 2008, in Sofia, Bulgaria.
Boris Arabow died on April 4, 1984, in Sofia, Bulgaria.
Boris Borozanov died on November 5, 1951, in Sofia, Bulgaria.
Boris Grezhov died on March 3, 1968, in Sofia, Bulgaria.
Boris II of Bulgaria was born in 931.
Prince Boris of Bulgaria was born in 1997.
King Boris III died on August 28, 1943, in Sofia, Bulgaria.
Boris III of Bulgaria was born on 1894-01-30.
Tsar Boris III of Bulgaria was born on January 30, 1894.