Agnès de Poitou

Also known as Mahaut.

Events

Date of Birth: about 1105.

Place of Birth: Poitou.

The place and date are given by Laliena Corbera.

Date of Death: 1159.

Place of Death: unknown.

The date is given by Laliena Corbera.

Relationships

Father: Guillaume IX d’Aquitaine.

This relationship is given by Salazar y Acha (p. 115), by Laliena Corbera, Turner (p. 29), and by Ubieto Arteta (1987, p. 131).

Mother: Philippa de Toulouse.

This relationship is given by père Anselme (2:520) and by Salazar y Acha (p. 115). Europäische Stammtafeln apparently gives Guillaume’s mistress, Amauberge, as the mother.

Spouse: Aimery de Thouars.

This relationship is given by père Anselme (2:520; 4:191), by Salazar y Acha (p. 115), by Turner (p. 29), and by Ubieto Arteta (1987, p. 130 ff.).

Spouse: Ramiro II “el Monje”, king of Aragón and Navarre. Married in 1135 (probably 13 November).

This relationship is given by père Anselme (2:520; 4:192), by Salazar y Acha (p. 115), by Turner (p. 29), and by Ubieto Arteta (1981 pp 126 - 132, and 1987 p. 131).

Children (by Aimery):

(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)

Guillaume, viscount of Thouars, married (possibly - there is disagreement among sources) Aumou de Mareuil.

Guy married Jeanne Bouchard.

Geoffroy, viscount of Thouars, married Aimée de Lusignan.

Children (by Ramiro):

Petronila (29 June 1136 - 17 October 1174) married Ramón Berenguer IV, count of Barcelona.

References

Anselme de Sainte-Marie. Histoire Généalogique et Chronologique de la Maison Royale de France, des Pairs, Grands Officiers de la Couronne, de la Maison du Roy et des Anciens Barons du Royaume. 9 Volumes (Paris: 1726-1733).

Cokayne, G.E., and G.W. Watson. The Seize Quartiers of the Kings and Queens of England. (1896).

Laliena Corbera, Carlos. "Inés de Poitiers," in Diccionario Biográfico electrónico (Real Academia de la Historia).

Salazar y Acha, Jaime de. Las dinastías reales de España en la Edad Media. (Real Academia de la Historia, 2021).

Turner, Ralph V. Eleanor of Aquitaine: Queen of France, Queen of England (Yale University Press, 2009).

Ubieto Arteta, Antonio. Historia de Aragón: Literatura medieval Volume 1 (Zaragoza:1981).

Ubieto Arteta, Antonio. Historia de Aragón: creación y desarrollo de la corona de Aragón (Zaragoza:1987).