Cerion Lannister

King Cerion Lannister is the eldest child of Queen Diana Lannister and '''King Joffrey Swyft. He is the Head of House Lannister, Lord of Casterly Rock, Shield of the West, King of the Rock and Hills and King of the Westerlands. He is married to Queen Valerie Lydden. He is the father of Prince Robert Lannister, Princess Cirilla Lannister, Prince Jaime Lannister and Princess Cersei Lannister.'''