Bertha of Blois

Berthaʻs son Conan II, Duke of Brittany's coins.

Bertha of Blois (French: Berthe de Blois; c. 1005 — c. 1080), was a Duchess consort of Brittany and a countess consort of Maine, married in 1018 to Alain III, Duke of Brittany, and in 1046 to Hugh IV, Count of Maine.^[1]

She was the daughter of Odo II, Count of Blois^[2] and .

Bertha had a son, Conan II, Duke of Brittany, and a daughter, Hawise, Duchess of Brittany with Alain, and Herbert II, Count of Maine, with her second spouse.

References[]

^ K. S. B. Keats-Rohan, Two Studies in Northern French Prosopography, Journal of Medieval History 20 (1994). p. 22.
^ Detlev Schwennicke. Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten.

Preceded by Hawise of Normandy	Duchess consort of Brittany 1018–1040	Succeeded by Constance of Normandy
Preceded by Rothilde	Countess consort of Maine 1046–1051	Succeeded by

[1] K. S. B. Keats-Rohan, Two Studies in Northern French Prosopography, Journal of Medieval History 20 (1994). p. 22.

[2] Detlev Schwennicke. Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten.

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