Family tree▼
Wolcott calls her "Arddun (c. 1155) ferch Bradwen (c. 1125) ap Idnerth (c. 1095) ap Dafydd Ysgyd Aur (c. 1065) ap Ednowain Aurdorchog (c. 1035) ap Llewelyn Aurdorchog, Lord of Ial (c. 1005)"