“Fire and Blood”
House Targaryen is a noble family of Valyrian descent that escaped the Doom. They lived for centuries on the island of Dragonstone until Aegon Targaryen and his sisters rode their dragons to the conquest of the Seven Kingdoms. House Targaryen ruled as the Kings of Westeros for nearly 300 years, until ousted in the War of the Usurper. Their seats were the capitol city of King’s Landing and the island castle of Dragonstone.
House Targaryen sigil is a three-headed dragon, red on black. The three-headed dragon represents Aegon the Conqueror and his two sisters, Rhaenys and Visenya