Cuhelyn Ap Ifor
907 - Yes, date unknown(
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- 1 Cuhelyn Ap Ifor [1] b. 907 d. Yes, date unknown
- Gwen Verch Gronwy b. Abt 940 d. Yes, date unknown
- 2 Elystan Glodryd Ap Cuhelyn Of Buillth [1.1] b. Abt 956 d. Deceased
- Gwenllian Verch Einion b. Abt 956 d. Yes, date unknown
- 3 Cadwgon Ap Elystan Of Buillth [1.1.1] b. Abt 985 d. Yes, date unknown
- Efa Verch Gwrgan b. Abt 1000 d. Yes, date unknown
- 4 Iorwerth Ap Cadwgon [1.1.1.1] b. Abt 1020 d. Yes, date unknown
[ =>]
- 4 Iorwerth Ap Cadwgon [1.1.1.1]
- 3 Cadwgon Ap Elystan Of Buillth [1.1.1]
- 2 Elystan Glodryd Ap Cuhelyn Of Buillth [1.1]