Jon Snow is the bastard child of Eddard Stark. Jon, like his Uncle and many Starks before him, joins the Night's Watch with his trust albino dire wolf, Ghost, at his side.

Jon Snow Quotes

Tyrion: Let me give you some advice bastard. Never forget what you are. The rest of the world will not. Wear it like armor, and it can never be used to hurt you.
Jon: What the hell do you know about being a bastard?
Tyrion: All dwarfs are bastards in their father's eyes.

Lord Stark. There are five pups. One for each of the Stark children. The Dire Wolf is the sigil of your house. They were meant to have them.

Jon

Game of Thrones Quotes

Baelish: Do you know what the realm is? It's the thousand blades of Aegon's enemies, a story we agree to tell each other over and over until we forget that it's a lie.
Varys: But what do we have left once we abandon the lie? Chaos, a gaping pit, waiting to swallow us all.
Baelish: Chaos isn't a pit, chaos is a ladder.

Tyrion: Let me give you some advice bastard. Never forget what you are. The rest of the world will not. Wear it like armor, and it can never be used to hurt you.
Jon: What the hell do you know about being a bastard?
Tyrion: All dwarfs are bastards in their father's eyes.