| Bleddyn ap Cynfyn of Powys Prince of Powys (1025 - 1075) |
Gruffydd II ap Cynan of N. Wales Prince of Gywnedd, King of Wales (1054 - 1136) |
| Haer verch Cillin (~1025 - ) |
Angharad verch Owain of Tegaingl (~1065 - ~1162) |
| Cadwgan ap Bleddyn ap Cynfyn | Gwenllian I verch Gruffydd of N. Wales |
| b. abt 1050, Of Montgomeryshire, Wales d. 1111, (Slain) bur. occ. cen. im. . ud. |
b. abt 1085, Of Caernarvonshire, Wales d. bur. occ. cen. im. . ud. |
| Spouses: 1, 2 |