From A Wiki of Ice and Fire
||Note The spelling of this character's name is conjecture based on a sample chapter read aloud by George R.R. Martin.|
|| Warning |
This information has thus far been released in a sample chapter for The Winds of Winter, and might therefore not be in finalized form. Keep in mind that the content as described below is still subject to change.
|Book||The Winds of Winter (appears)|
Rogin has a beard.