Hywel Dda the Good ap Cadell of Gwynedd
Hywel Dda the Good ap Cadell of was born in 0887 in Deheubarth, Wales.  He died at the age of 63 in 0950 in Dynevor Castle, Llandilo, Carmarthshire, Wales.

 Elen verch Llywarch of Dyfed
Elen verch Llywarch of was born in 0893 in Dyfed, Wales.  She died at the age of 50 in 0943.

 Owaine ap Hywel Dha
Owaine ap Hywel was born in 0913 in Dynevor, Llandyfeisant, Carmarthenshire, Wales.

 Rhodri ap Hywel Dda
Rhodri ap Hywel was born in 0916 in Dynevor, Llandyfeisant, Carmarthenshire, Wales.

 Angharad verch Hywel Dha
Angharad verch Hywel was born in 0920 in Dynevor, Llandyfeisant, Carmarthenshire, Wales.  She died after 0940.

 Dynwal ap Hywel Dda
Dynwal ap Hywel was born in 0922 in Dynevor, Llandyfeisant, Carmarthenshire, Wales.  He died at the age of 29 in 0951 in Battle of Llanrwst.

 Edwin ap Hywel Dda
Edwin ap Hywel was born in 0923 in Dynevor, Llandyfeisant, Carmarthenshire, Wales.  He died at the age of 31 in 0954.

 Cynan ap Hywel Dda
Cynan ap Hywel was born in 0925 in Dynevor Castle, Llandilo, Carmarthenshire, Wales.

 Einion ap Hywel Dda
Einion ap Hywel was born in 0926 in Dynevor, Llandyfeisant, Carmarthenshire, Wales.