House Haryn

House Haryn of Harrenhal is one of the Great Houses of Westeros. The Head of House Haryn is Lord of Harrenhal and Lord Paramount of the Riverlands. The current Lord of Haryn is Lord Arthyr IV Haryn. His heir is Ser Arthyr V Haryn.

They have held the title of Lord Paramount of the Riverlands since 524 AR, when House Brook was stripped of the title due to their attemps to conquer the Iron Islands.