Rhyddrech Ap Eddigan
Rhyddrech Ap was born about 0170.  Rhyddrech Ap is no longer alive.

 Rhyfedel Ap Rhyddrech
Rhyfedel Ap was born about 0200.  Rhyfedel Ap is no longer alive.

 Gloyw Wallt Hir Ap Rhyddrech
Gloyw Wallt Hir Ap was born about 0205.  Gloyw Wallt Hir Ap is no longer alive.