CharacterGerion LannisterMaleb. In 255 ACd. In circa 291 ACAlso known asGeryAppears inA Game of Thrones, A Clash of Kings, A Storm of Swords, A Feast for Crows, A Dance with Dragons, The World of Ice and FireRelationshipsHouse House Lannister of Casterly RockParents Tytos LannisterSiblings Genna Lannister, Kevan Lannister, Tygett Lannister, Tywin Lannister