"And she is your rightful ruler. Those of you that have sailed under her, and there are many of you here, you know what she is! She is a reaver! She is a warrior! She is Ironborn! We will find no better leader! This is our queen!" Yara Greyjoy is sister to Theon and niece to Euron Greyjoy. She was driven from the Iron Islands when Euron usurped the throne from Balon Greyjoy, her father.