Ser Forrest Tarly is a minor character in the fourth, fifth, sixth, seventh and eighth season of Game of Thrones. He is a member of House Tarly and the cousin of Lord Randyll Tarly and Ser Darron Tarly. Since Robert's Rebellion, he has lived in the Vale in the service of House Arryn
Biography
Background
Forrest squired alongside Inan Hastwyck for Ser Kennat Uffering. He fought for House Tarly and House Tyrell during Robert's Rebellion. Afterwards, he went to live in the Vale.
Season 5
Forrest is one of the Knights escorting Lord Petyr Baelish and Sansa Stark to Winterfell. When Brienne of Tarth tries to take Sansa with her, Forrest is quick to flee with Sansa.
Forrest stays in Winterfell until Lord Baelish leaves for Kings Landing, but is sent back to the Vale to watch over Lord Robin Arryn.
Season 6
Season 7
Forrest aids Lord Randyll Tarly and Jaime Lannister against Daenerys Targaryen.