Rhodri ap Merfyn
Rhodri ap was born in Caer Seiont, Carnarvon, Wales.  He died in 0878 in Anglesey or Carmarthenshire, Wales.

 Angharad verch Meurig
Angharad verch was born about 0825 in Caer Seiont, Caernarvonshire, Wales.  Angharad verch is no longer alive.

 Nest verch Rhodri
Nest verch was born about 0860 in Anglesey Island, Anglesey, Wales.

 Cadell ap Rhodri Mawr
Cadell ap Rhodri was born in Caer Seiont, Caernarvonshire, Wales.  He died in Dynevor Castle, Llandilo, Carmarthenshire, Wales.

 Anarawd ap Rhodri

 Gwriad ap Rhodri
He died in 0878.