Prince Hywel Dha ("Dda"; the Good) ap Cadell
Hywel Dha, known as "Dda"; the Good, was born about 0887 in Dynevor Castle, Llandilo, Carmarthshire, Wales.  He died in 0950.

 Elen verch Llywarch
Elen was born about 0893 in Dyfed, Wales.  She died about 0943.

 King Owain ap Hywel Dha of South Wales
Owain was born about 0913 in Dynevor, Llandyfeisant, Carmarthshire, Wales.

 Angharad verch Hywel
Angharad was born about 0920 in Dynevor, Llandyfeisant, Carmarthshire, Wales.