From A Wiki of Ice and Fire
|Book||A Dance with Dragons (appears)|
Merrel is a guard of House Baratheon of Dragonstone and a queen's man.
Merrel is a hopeless drunkard but can be formidable fighter when not.
A Dance with Dragons
When Stannis Baratheon marches to Deepwood Motte Merrel is left at Castle Black to serve as one of Melisandre's guards.
- ↑ 1.0 1.1 A Dance with Dragons, Chapter 31, Melisandre I.