Alix of Brittany Dame de Pontarcy Countess of Blois (6 June 1243 – 2 August 1288) was a Breton noblewoman and a member of the House of Dreux as the eldest daughter of John I Duke of Brittany. She married John I Count of Blois. Alix was known for founding religious houses including the Monastery of La Guiche where she was later buried.
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birth date
1243-06-06
birth place
Brittany, Morbihan, Sarzeau, Château de Suscinio
buried place
France, Chouzy-sur-Cisse
death date
1288-08-02
parent
John I Duke of Brittany, Blanche of Navarre Duchess of Brittany