Madog ap Rhirid Flaidd
Madog ap Rhirid was born in 1251 in Penllyn, Ogmore, Glamorganshire, Wales.

 Arddun verch Philip
Arddun verch was born in 1255 in Cyfeiliog, Wales.  Arddun verch is no longer alive.

 Gwrgeneu Ap Madog
Gwrgeneu Ap was born in 1275 in Penllyn, Ogmore, Glamorganshire, Wales.

 Rhirid Fychan ap Madog
Rhirid Fychan ap was born in 1285 in Penllyn, Ogmore, Glamorganshire, Wales.