Medger Cerwyn

Medger Cerwyn is a northern lord and the head of House Cerwyn. He is a loyal bannerman of House Stark.

Season 5
Lord Medger refuses to pay taxes to Ramsay Bolton, dismissing his father as a traitor. As punishment, Ramsay has him flayed alive before his son's eyes along with his wife.

In the books
In the A Song of Ice and Fire novels, Lord Medger Cerwyn was among the Northern lords that rode south with Robb Stark and participated in the War of the Five Kings. He was part of the Northern host that participated in the Battle of the Green Fork and got captured and taken to Harrenhal. Tyrion Lannister unsuccessfully offers to trade Lord Medger and Ser Donnel Locke for Tion Frey in an exchange of prisoners. Medger suffers from a serious wound taken during the Battle of the Green Fork and never leaves his bed during his stay at Harrenhal, where he is kept while waiting for a prisoner exchange. He eventually dies of his wounds. Arya Stark sees Silent Sisters take his remains, his body in a cloak of silk decorated with the battle-axe of House Cerwyn.