From A Wiki of Ice and Fire
Castle Cerwyn is the seat of House Cerwyn in the North. Because of the closeness of their castles, the Cerwyns often visit the Starks, as they are only half a day's ride from Winterfell. The non-canon map for HBO's Game of Thrones places Castle Cerwyn south of Winterfell on a western branch of the White Knife.
A Clash of Kings
Lord Medger Cerwyn succumbs to wounds at Harrenhal.
Ser Rodrik Cassel sends a raven from Castle Cerwyn to Riverrun informing Catelyn Tully that her sons, Bran and Rickon Stark, have been killed by Theon Greyjoy.
Jonelle Cerwyn becomes the head of House Cerwyn when her brother, Cley, is killed in the Sack of Winterfell.
A Storm of Swords
Maester Aemon sends a raven to Castle Cerwyn in a plea for help to defend Castle Black from wildlings.
A Dance with Dragons
Soldiers from Cerwyn serve in the army of Lord Roose Bolton, but he does not trust their loyalty. Rhodry once served as the maester to the Cerwyns.
References and Notes
- ↑ 1.0 1.1 Game of Thrones Viewer's Guide
- ↑ A Clash of Kings, Chapter 16, Bran.
- ↑ A Clash of Kings, Chapter 30, Arya.
- ↑ A Clash of Kings, Chapter 55, Catelyn.
- ↑ A Clash of Kings, Chapter 66, Theon.
- ↑ A Storm of Swords, Chapter 55, Jon.
- ↑ A Dance with Dragons, Chapter 32, Reek.
- ↑ A Dance with Dragons, Chapter 51, Theon I.