House Seaworth came into existence after Robert's Rebellion. He currently has seven sons and no daughters. His wife Marya Seaworth and his youngest sons live at their keep. House Seaworth is ruled by the Ser Davos Seaworth, the so-called 'Onion Knight', a reformed smuggler in the service of Lord Stannis Baratheon at Dragonstone. Their sigil is a black ship on a pale grey field with an onion emblazoned on its sails. Their lands are located on Cape Wrath in The_Stormlands, south of Storm's End. Are sworn bannermen to House Baratheon of Storm's End.