Jack Sparrow's family

In Jack Sparrow: Sins of the Father, it is revealed that Jack grew up in a household full of constantly brawling pirates. Reflecting on his decision to run away from home, Jack recalls how every holiday or family reunion would see the "kids" ganging up on his uncle, Captain "Ace" Brannigan, and his second-aunt, "Quick Draw McFleming", repeatedly tossing rum tankards at his eigty-two year old "Grandmama", who would defend herself with one of the half-dozen daggers she kept tucked away in her girdle. Out of all his relatives, Jack had a particularly difficult relationship with his "Grandmama", as she enjoyed inflicting severe pain on him. According to Jack, she actually came close to killing him on three separate occassions. However, Teague insists that this was her way of expressing her love for her grandson. Apparently, she nearly "died of grief" when Jack ran away from home.

It is also revealed that the Sparrow household had a patriarch who controlled the family inheritance of plundered treasure, as Teague constantly schemed to overthrow this man and secure all the loot for himself. Furthermore, Jack also has a pirate cousin named Valerie, whom Teague apparently has great respect for, as Jack implies that Teague wishes his son were more like her.