Besarion Ivanes dze Jughashvili was the father of Joseph Stalin. Born into a peasant family of serfs in Didi Lilo in Georgia, he moved to Tbilisi at a young age to be a shoemaker, working in a factory. He was invited to set up his own shop in Gori, where he met and married Ekaterine Geladze, with whom he had three sons; only the youngest, Ioseb, lived. Once known as a "clever and proud" man, Jughashvili's shop failed and he developed a serious drinking problem, wherefore he left his family and moved back to Tbilisi in 1884, working in a factory again. He had little contact with either his wife or son after that point, and little is known of his life from then on, except that he died in 1909 of cirrhosis.

Joseph Vissarionovich Stalin was a Georgian-born Soviet politician and revolutionary who was the longest-serving leader of the Soviet Union from 1924 until his death in 1953. He held power as General Secretary of the Communist Party from 1922 to 1952, and as Chairman of the Council of Ministers from 1941 until his death. Initially governing the country as part of a collective leadership, Stalin consolidated his power to become a dictator by the 1930s. Ideologically, he formalised his Leninist interpretation of Marxism as Marxism–Leninism, while the political and economic system he implemented is known as Stalinism.