Cynfyn married Angharad verch Maredydd in 1023. Angharad (daughter of Maredydd ap Owain) was born about 982 in Deheubarth, Wales. [Group Sheet] [Family Chart]
Gwerystan married Nest verch Cadell. Nest (daughter of Cadell ap Brochwel) was born about 970 in Powys, Wales. [Group Sheet] [Family Chart]