Notes:
Killed by his own men, and his head sent to Harold Godwinson and King Edward the Confessor.
Gruffydd married of Mercia Ealdgyth about 1058. Ealdgyth (daughter of Earl of Mercia III Ælfgar and Ælgifu) was born about 1034 in Mercia, England; died after 1086 in France. [Group Sheet] [Family Chart]
Llywelyn married Angharad verch Maredydd about 1058. Angharad (daughter of Maredydd ap Owain) was born about 982 in Deheubarth, Wales. [Group Sheet] [Family Chart]
Owain married Angharad verch Llewelyn. Angharad (daughter of Llywelyn ap Merfyn) was born about 918 in Llandeilo, Carmarthshire, Wales. [Group Sheet] [Family Chart]