Daughter Of Robert Baccalieri, Jr and Karen Baccalieri, Sister Of Bobby Baccalieri III. Sophia's mother died in a car accident in 2002. Sophia's father later remarried and Janice Soprano became Sophia's stepmother. Sophia played soccer in school and Janice once got into a headline making altercation at one of Sophia's games. After her father's death, Sophia and her brother Bobby both expressed a wish to go live with their aunt. Janice was inclined to let Bobby go but planned on keeping Sophia with her because Domenica (Janice's Daughter, Sophia's half-sister) was very devoted to her.