From A Wiki of Ice and Fire
|Title||Maester at Longbow Hall|
|Born||In 272–280 AC|
A Clash of Kings (appendix)|
A Storm of Swords (mentioned)
A Feast for Crows (appendix)
A Dance with Dragons (appendix)
Willamen, born Willamen Frey, is a maester of the Citadel in service at Longbow Hall to House Hunter. He is the seventeenth son of Lord Walder Frey and the third son born in the marriage between Walder and Bethany Rosby.