Owain ap Hywel
Owain ap was born about 0913 in Of Dynevor,LLandyfeisant,Carmarthenshire,Wales.  He died in 0987.

 Angharad Verch Llewelyn
Angharad Verch was born about 0918 in Llandeilo,Carmarthenshire,Wales.

 Einion Ap Owain
Einion Ap was born in 0933 in Dynevor Castle,Carmarthenshire,Wales.  He died at the age of 51 in 0984 in Gwent,Monmouthshire,England.

 Maredydd Ap Owain
Maredydd Ap was born about 0938 in of,,Deheubarth,Wales.  He died about 0999.¹