Derek is a sworn brother of the Night's Watch.
Derek and Brant are present during the funeral for Maester Aemon; Samwell Tarly notices them staring at him hatefully after Alliser Thorne warns Sam of his vulnerability. During their guard duty, he and his friend Brant attempt to rape Gilly. After severely beating Sam, who intervened, they are scared off by a snarling Ghost.
|Game of Thrones: Season 5 appearances|
|The Wars to Come||The House of Black and White||High Sparrow||Sons of the Harpy||Kill the Boy|
|Unbowed, Unbent, Unbroken||The Gift||Hardhome||The Dance of Dragons||Mother's Mercy|
In the books
In the A Song of Ice and Fire novels, there is no Derek or any analogous character.
- "The Gift".
The Night's Watch
|Former Lords Commander:|
|Castles of the Watch:|