| Ednyfed "Vychan" ap Cynwrig Prince Of North Wales (~1139 - 1233) |
Richard Or Riccert Williams ap Cadwaladr (~1150 - ) |
| Tangwystl Eva verch Llowarch ap Bran of Cwmmwd (~1143 - ) |
Annes Verch Gwyn (~1154 - ) |
| Sir Tudor ap Edynfed Vychan | Alice or Adelicia Williams Verch Richard |
| b. abt 1178, Of Nant and LLangynhafel d. bur. occ. cen. im. . ud. |
b. abt 1180, Of Anglesey, Wales d. bur. occ. cen. im. . ud. |
| Heilwyn Williams |