Interactive tree of Gwylliam Nicholas

Gwylliam Nicholas 1350–

Philip Ap Elidar FitzUryan 1320–

Gladis Gwaldys Uras 1329–

Gladis Gwaldys Uras 1323–

Elidir Ddu Ap Elidir 1246–1283

Verch Madog Hyddgam 1240–

Elidir Ap Rhys 1220–

Gladis Verch Philip 1220–

Rhys Ap Gronwy 1190–

Gwladus Ferch Cadwgon 1202–