Prince Rhodri Mawr ("the Great", "Mawr") ap Merfyn
Rhodri Mawr, known as "the Great", "Mawr", was born about 0789 in Caer Seiont, Carnarvonshire, Wales.  He died in 0878 in Anglesey, Wales.

 Angharad verch Meurig
Angharad was born about 0825 in Ceredigion, Wales.

 Nest ferch Rhodri
Nest was born about 0850.

 Prince Anarawd ap Rhodri Mawr
Anarawd was born about 0857 in Gwynedd, Wales.  He died in 0916.

 King Merfyn ap Rhodri Mawr
Merfyn was born about 0859 in Caer Seiont, Carnarvonshire, Wales.  He died in 0900.

 King Cadell ap Rhodri Mawr of Seisyllwg
Cadell was born about 0861 in Deheubarth, Wales.  Cadell is no longer alive.

 Tudwal Glof ap Rhodri Mawr of Uchelogoed Gwynedd