Cyneburh Anglo-Saxon princess and saint Parents Cynewise Penda of Mercia Children Cyneburg of Gloucester Siblings Wulfhere of Mercia Æthelred of Mercia Peada of Mercia Cyneswith Eadburh of Bicester Wilburga of Mercia Merewalh Edith of Aylesbury Partners Alhfrith of Deira