Ieuan ap Trahaearn
Ieuan ap was born about 1290.  Ieuan ap is no longer alive.

 Nest "Fechan" verch Gruffudd
Nest "Fechan" verch was born about 1290 in Llaansadwrn, Carmarthen, Wales.  Nest "Fechan" verch is no longer alive.

 Gwenllian verch Ieuan
Gwenllian verch was born about 1309.