Nest ferch Gwyn
Abt 1015 - (
= Descendancy chart to this point, 
= Expand, 
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- 1 Nest ferch Gwyn [1] b. Abt 1015
- Gwrgan ab Ithel b. Abt 1000 d. Abt 1070
- 2 Efa ferch Gwrgan [1.1] b. Abt 1035 d. Yes, date unknown
- Cadwgon ap Elystan Glodrydd b. Abt 1015 d. Aft 1067
- 3 Lord of Cedewain Iorwerth ap Cadwgon [1.1.1] b. Abt 1040
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- 4 Dyddgu ferch Iorwerth [1.1.1.1] b. 1060 d. 1124
[ =>]
- 4 Dyddgu ferch Iorwerth [1.1.1.1]
- 3 Lord of Cedewain Iorwerth ap Cadwgon [1.1.1]
- 2 Efa ferch Gwrgan [1.1]