Events
Date of Birth: about 1025.
Place of Birth: unknown.
The date is given by Schlesinger and by Bulst-Thiele. Glocker (p. 338) gives about 1024.
Date of Death: 14 December 1077.
Place of Death: Rome.
The date is given by Schlesinger and by Bulst-Thiele.
Place of Burial: Rome, St Peter’s.
The place is given by Cawley.
Relationships
Father: Guillaume V “le Grand”, duke of Aquitaine.
This relationship is given by Schlesinger, by Glocker (p. 338), and by Bulst-Thiele.
Mother: Agnès de Mâcon.
This relationship is given by Schlesinger and by Glocker (p. 338).
Spouse: Heinrich III, Holy Roman Emperor. Married in late 1043.
This relationship is given by Schlesinger, by Glocker (p. 338), and by Bulst-Thiele.
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below comes from Cawley.)
Mathilde (1045 - 12 May 1060) married Rudolf von Rheinfelden.
Adelheid (1046 or 1047 - 11 January 1096). Abbess of Gandersheim. Abbess of Quedlinburg.
Gisela (about 1048 - 6 May, before 1058).
Heinrich IV (11 November 1050 - 7 August 1106), Holy Roman Emperor, married (1) Berthe de Savoie; married (2) Ievpraxia Vsevolodovna of Kiev.
Konrad II (1052 - 10 April 1055, duke of Bavaria.
Judith (about 1054 - 14 March, between 1092 and 1096) married (1) Salomon, king of Hungary; married (2) Władysław I Herman, prince of Poland.
References
Bulst-Thiele, M.L. "Agnes" in Lexikon des Mittelalters Band 1 (Stuttgart 1980).
Cawley, Charles. “AGNES de Poitou” in Medieval Lands: A prosopography of medieval European noble and royal families.
Glocker, Winfrid. Die Verwandten der Ottonen und ihre Bedeutung in der Politik: Studien zur Familienpolitik und zur Genealogie des Sächsischen Kaiserhauses (Böhlau Verlag: Köln, 1989).
Schlesinger, Walter. “Agnes” in Neue Deutsche Biographie 1 (1953) S. 95-96 [Onlinefassung].