 According to a pre-Conquest tradition from Winchester, her feast day is 18 May.Her mother appears to have been an associate of Shaftesbury Abbey called Wynflaed (also Wynnflæd).The vital clue comes from a charter of King Edgar, in which he confirmed the grant of an estate at "Uppidelen" (Piddletrenthide, Dorset) made by his grandmother ("ava") Wynflæd to Shaftesbury"."