From A Wiki of Ice and Fire
|Title||Lord of Duskendale|
|Died||In 129 AC, Duskendale|
|Spouse||Lady Meredyth Darklyn|
Gunthor sat on the black council. He was beheaded by Ser Criston Cole during the sack of Duskendale. Most of Gunthor's men chose to join Aegon II Targaryen, although a few followed Lord Darklyn in death.