Person

Constance of Penthièvre.

Breton noblewoman, Viscountess consort of Rohan

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About Constance of Penthièvre

Constance of Penthièvre was a Breton princess, daughter of Alan of Penthièvre, 1st Earl of Richmond, and Bertha of Cornouaille, suo jure Duchess of Brittany.

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Citizenship: Brittany
Born: 1140
Died: 1184