Winchester (family)
From Super-wiki
This diagram illustrates the biological relationships to Sam and Dean
- Dean Winchester eldest son of Mary and John, brother of Sam, half brother to Adam Milligan
- Sam Winchester youngest son of Mary and John, brother of Dean, half brother to Adam Milligan
- Mary Winchester - nee Campbell. Wife of John, mother of Sam and Dean.
- John Winchester husband of Mary, father of Sam, Dean and Adam Milligan
- Kate Milligan lover of John Winchester, mother of Adam Milligan
- Adam Milligan son of John Winchester and Kate Milligan, half brother to Sam and Dean
- See also Campbell (family) for relatives on Mary's side of the family tree.
Supernatural is clear that "family don't end with blood" as Bobby once said[1].
The other familial relationships in Sam and Dean's life are:
- Bobby Singer - father figure to the boys from their childhood. He definitely considered Sam and Dean to be his sons - "As fate would have it, I adopted two boys. And they grew up great. They grew up heroes."[2]
- Jessica Moore Sam's girlfriend while he was at Stanford. He was about to propose to her when Azazel had her killed, in order to force Sam back into hunting.
- Lisa Braeden and her son Ben Braeden. Dean had a brief affair with Lisa when he was young, and looked her up when he was in his last year following his deal with the Crossroads Demon. They came to symbolise the life Dean wanted, and he returned to them following Sam's sacrifice to imprison Lucifer. He lived with them for a year. Eventually, he asked Castiel to wipe him from their memories.
- Castiel - Dean said that Castiel was like a brother to him.[3]
- The Impala. Definitely a member of the family.