Madog Crupl Ap Gruffydd
Madog Crupl Ap was born about 1255 in Glyndfrdwy, Powys Fadog, Wales.

 Margred Verch Rhys Ieuanc
Margred Verch Rhys was born about 1255.  Margred Verch Rhys is no longer alive.

 Madog Fychan Ap Madog
Madog Fychan Ap was born about 1275 in Glyndfrdwy, Powys Fadog, Wales.