Question: Osferth or Osferd or Osfrith, was described by Alfred the Great in his will as a "kinsman", he may have been a relative of Alfred's mother Osburh, or Osburga was the first wife of King Æthelwulf of which location?
Sentence (from "Osburh"): Osburh or Osburga was the first wife of King Æthelwulf of Wessex and mother of Alfred the Great.
Relevant evidence: Yes