Iorwerth Ap Cadwgon
Iorwerth Ap was born in 1020 in Buillth, Breconshire, Wales.

 Gwenllian Verch Aaron
Gwenllian Verch was born in 1042 in Cornaron, Montgomeryshire, Wales.  Gwenllian Verch is no longer alive.

 Dyddgu Verch Iorwerth
Dyddgu Verch was born in 1060 in Buillth, Breconshire, Wales.

 Llewelyn Ap Iorwerth
Llewelyn Ap was born in 1074 in Radnorshire, Wales.