Rodrik Stark was a member of House Stark. He was known as the Wandering Wolf.
He served with the Second Sons, a sellsword company, hence his nickname. He was the second son of Lord Beron Stark and younger brother of Artos Stark, he had 4 younger brothers and 2 younger sisters. He married Arya Flint and had two daughters, Branda and Lyarra Stark. He's the grandfather of Eddard Stark.