In March 1908, Stalin was arrested and interned in Bailov Prison in Baku. There he led the imprisoned Bolsheviks, organised discussion groups, and ordered the killing of suspected informants. He was eventually sentenced to two years exile in the village of Solvychegodsk, Vologda Province, arriving there in February 1909. In June, he escaped the village and made it to Kotlas disguised as a woman and from there to Saint Petersburg. In March 1910, he was arrested again and sent back to Solvychegodsk. There he had affairs with at least two women; his landlady, Maria Kuzakova, later gave birth to his second son, Konstantin. In June 1911, Stalin was given permission to move to Vologda, where he stayed for two months, having a relationship with Pelageya Onufrieva. He escaped to Saint Petersburg, where he was arrested in September 1911 and sentenced to a further three-year exile in Vologda.