AEthelswyth Nun 
- Marriage: Burghred of Mercia King of Mercia  in 853 in Palace of Chippenham, Wiltshire
- Died: 889, Paris, France
- Buried: Pavia, Italy
Became a nun on widowhood. Died on a pilgrimage to Rome and is buried at either Pavia or Ticino.
(?) was the daughter of Ęšelwulf, King of Wessex and Osburga (?) . She married Burgręd, King of Mercia , son of Beorhtwulf, King of Mercia and Sędryš (?) , after 2 April 853 at Palace of Chippenham, Wiltshire, England .2 She died between 888 and 889 at Paris, France , while on a pilgrimage to Rome.2 She was buried at Pavia, Italy .
Ęšelswyš (?) was a nun after 874.2
1. Unknown article title, Journal of the Foundation for Medieval Genealogy, Chobham, Surrey, U.K., volume 1, issue 6, page 407. Hereinafter cited as Foundation for Medieval Genealogy.
2. Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 5. Hereinafter cited as Britain's Royal Family.
3. Foundation for Medieval Genealogy, volume 1, issue 6, page 410.
AEthelswyth married Burghred of Mercia King of Mercia  [MRIN: 551615289] in 853 in Palace of Chippenham, Wiltshire. (Burghred of Mercia King of Mercia  died in 888.)