Osburh
Osburh , or Osburga , ( also Osburga Oslacsdotter ) was the first wife of King Æthelwulf of Wessex and mother of Alfred the Great . 
<triplet> Osburh <subj> Æthelwulf of Wessex <obj> spouse <subj> Alfred the Great <obj> child <triplet> Æthelwulf of Wessex <subj> Osburh <obj> spouse <subj> Alfred the Great <obj> child <triplet> Alfred the Great <subj> Osburh <obj> mother