House Caswell of Pale Pass is a vassal house that holds fealty to House Grayburn of Brightbank. They are among House Grayburn's most loyal vassals. They are unrelated to House Caswell of Bitterbridge, a noble house in the Reach.
House Caswell at the end of the third century[]
- {Rufus Caswell}, lord of Pale Pass. Killed by Rodrik Nyte during the Red Wedding.
- Ser {Gerold Caswell}, his firstborn son and heir. Killed by Holden Frey during the Red Wedding.
- Sebastian Caswell, his secondborn son and current lord.