Rhys Ap Gruffydd
Rhys Ap was born about 1110 in Dynevor Castle,Llandilo,Carmarthenshire,Wales.  He died after April 27th, 1197 in Of The Plague.  He was buried in St. David's,Cathedral.¹ 

 Angharad Verch Hwfa
Angharad Verch was born about 1167 in Wales.

 Ednyfed Vychan Rhys
Ednyfed Vychan was born in Penrhyn,Llandegai,Wales.  He died in 1233.