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  ===''A Game of Thrones''===
  Coat of arms of House BaratheonMyrcella is introduced in ''A Game of Thrones'' (1996) as the only daughter of Queen Cersei Lannister and King Robert Baratheon. In her first appearance, she accompanies her parents, her two brothers (Joffrey and Tommen Baratheon), and her two "uncles" (Tyrion and Jaime Lannister) to Winterfell where Robert asks Eddard Stark to be appointed as Hand of the King. She is later shown attending the tournament to celebrate Eddard's inauguration into his position. While investigating Jon Arryn's death, Eddard discovers that Myrcella and her brothers are the products of an incestuous affair between Cersei and Jaime.