Gronwy Ap Ednyfed Fychan
Gronwy Ap Ednyfed was born about 1182 in Trescastell, Llangoed, Anglesey, Wales.  He died in 1268.

 Morfudd Verch Meurig
Morfudd Verch was born about 1199 in Grosmont, Monmouthshire, Wales.

 Tudor Ap Gronwy
Tudor Ap was born about 1230 in Penmynydd, Bangor, Anglesey, Wales.  He died on October 9th, 1311.