|The title of this article is conjecture based on information revealed in the A Song of Ice and Fire novels and may be subject to change.
The last King of the Durrendon dynasty, Argilac the Arrogant was killed by Orys Baratheon during the Last Storm. Baratheon took Argilac's daughter as his wife, as well as his sigil and words, taking over the Stormlands as vassal of his half-brother Aegon the Conqueror.
In the books
In the A Song of Ice and Fire novels, House Durrendon was the dynasty that claimed descent to Durran Godsgrief, the first Storm King and founder of Storm's End. King Arrec of House Durrendon was the last Storm King who ruled the Riverlands, conquered by his ancestors three hundred years before, losing it to the ironborn led by King Harwyn Hardhand of House Hoare.
House Durrendon seemingly left no other known surviving branches, and is officially extinct, but its bloodline lives on in the Baratheon dynasty.
|The Iron Islands:|
|Exiled and Extinct:|
|Great House:||House Baratheon of Dragonstone|
|Noble Houses:||Errol · Estermont · Selmy · Tarth · Trant|
|Marcher Lords:||Caron · Dondarrion · Swann|
|Extinct Houses:||Durrendon · Toyne|