Nielsen Hayden genealogy
Maredudd ab Uchtrud ab Edwin ap Gronwy
Abt 1100 -( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Maredudd ab Uchtrud ab Edwin ap Gronwy [1] b. Abt 1100
- Jonet ferch Ithel ab Einudd
- 2 Hen Ithel Gam ap Maredudd ab Uchtrud ab Edwin [1.1] b. Abt 1130
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- 3 Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchtrud [1.1.1] d. Aft 1237
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- 2 Hen Ithel Gam ap Maredudd ab Uchtrud ab Edwin [1.1] b. Abt 1130
- Jonet ferch Ithel ab Einudd