Ioseb Vissarionovich Jugashvili was born in a small one room house in Gori, Georgia. His father made and repaired shoes. His father was often drunk and used to hit his wife and his son until his death in a fight in 1890. Joseph had smallpox when he was young. This left his face scarred. Later, photographs were often changed to hide the scars. His left arm was also shorter because of an accident. He was educated at the Gori church school. Stalin studied to be a priest at a seminary (school for priests) in Tbilisi. He was an active student reading many books, especially books that were not allowed by the seminary. This included books by Karl Marx. He joined a Marxist group in 1898, the Mesame Dasi, or Group Three.