Trahaearn ap Iorwerth
Trahaearn ap was born about 1150 in Berriew, Montgomeryshire, Wales.  Trahaearn ap is no longer alive.

 Dyddgu verch Maredudd
Dyddgu verch was born about 1155 in Wales.  Dyddgu verch is no longer alive.

 Meurig ap Trahaearn
Meurig ap was born about 1175 in Berriew, Montgomeryshire, Wales.