Alysanne Osgrey

The youngest child and only daughter of Ser Eustace Osgrey, who as a girl liked to play in the Chequy Water on hot days. After her father's defeat at the Redgrass Field and the deaths of her three brothers, she was taken to King's Landing at the age of seven as a hostage to ensure his good behavior. She never returned home; she became a silent sister, and when Ser Eustace once came to visit she would not break her vows to speak with him. She died of the Great Spring Sickness in the capital around the age of twenty, making her father the last of his line. She is mentioned in The Sworn Sword.