New France Genealogy
Montjoie Saint Denis!
Family: Duke of Mercia Ethelred / Cerdicingas, Princess Of England Ethelfled (F10418)
Cerdicingas, King of West Saxons Ælfr?d (849-899) 
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of England, Princess of Mercia Ealhswith (852-905)
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Cerdicingas, Æthelweard ( -922)  |
| Cerdicingas, Lady of Mercia Æthelflæ (870-918) |
| Cerdicingas, Princess Ælfthryth (877-929) |
| Duke of Mercia Ethelred (865-912) |
| Elfwina (Elfwynn) (905- ) |