New France Genealogy
Montjoie Saint Denis!
Family: ap Cadwgan, Idnerth / verch Aaron, Gwenllian (F10272)
ap Elystan, Cadwgan (975- ) 
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verch Gwrgant, Eva (979- )
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| ap Paen, Aaron (996- ) |
| ap Cadwgan, Idnerth (1020- )
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| verch Aaron, Gwenllian (1026- )
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verch Idnerth, Dyddgu (1060- )  |