Ælfthryth, Countess of Flanders
Countess consort of Flanders (877-929)
(0877–0929)
Parents
Ealhswith
Alfred the Great
Children
Adelolf, Count of Boulogne
Mathilde van Vlaanderen, Comtesse de St. Pol
Ealswid of Flanders
Ermentrude of Flanders
Arnulf I, Count of Flanders
Siblings
Æthelweard
Æthelgifu
Edward the Elder
Æthelflæd
Edmund
Partners
Baldwin II