Countess Of Flanders
1. Isabelle of Luxembourg (Unknow)
Countess Of Flanders
Isabelle of Luxembourg was a daughter of Henry V of Luxembourg and his wife Margaret of Bar. Isabelle was a member of the House of Luxembourg.
2. Sibylla of Anjou (Unknow)
Countess Of Flanders
Sibylla of Anjou was a countess consort of Flanders. She was the daughter of Fulk V of Anjou and Ermengarde of Maine and wife of William Clito and Thierry Count...