Marie of Armagnac (c. 1420–1473) was a French noblewoman, daughter of John IV of Armagnac and his second wife, Isabella of Navarre.

Marriage and children

On 30 April 1437, Marie became the second wife of John II of Alençon. Their marriage was at the Chateau L'Isle-Jourdain. They had two surviving children: Marie died on 25 July 1473 at Cloister Mortagne-au-Perche. Her husband died three years later, on 8 September 1476 in Paris.

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