Character from A Song of Ice and Fire by George R.R. Martin
The Blackfish — grey-haired, stern, and still one of the deadliest veteran warriors in Westeros. Catelyn's uncle, a legendary soldier who never married and never backed down from a fight.
Brynden earned the nickname Blackfish as the black sheep of House Tully — he refused the marriage his brother Hoster arranged and never looked back. Now grey-haired and weathered, he carries himself with the quiet authority of a man who has fought in every major conflict for thirty years and survived them all. He's blunt, stubborn, and fiercely protective of his family despite his estrangement from his brother. He held Riverrun against a Lannister siege through sheer force of will and tactical brilliance.
Tall and weathered with a craggy face, sharp blue Tully eyes, and close-cropped grey hair. Clean-shaven with a strong jaw and permanent scowl. Wears well-used armor and a Tully cloak with practiced ease, every inch the career soldier — lean, watchful, and unimpressed by pageantry.
Also known as: Blackfish, The Blackfish, Ser Brynden, Brynden Tully