Events
Date of Birth: unknown.
Place of Birth: unknown.
Duparc notes that Géraud was attested as princeps regionis genevensis civitatis in 1034.
Date of Death: before 1080.
Place of Death: unknown.
The date is given by Duparc.
Relationships
(possible) Father: Gerhard III von Egisheim.
This relationship is given by Glocker (p. 325) and by Legl (p. 49). Duparc (p. 71 ff.) doesn't find the evidence for the relationship convincing.
Mother: Bertha.
This relationship is given by Glocker (p. 342), by Duparc (p. 63), and by Demotz (p. 587).
Spouse: Gisela.
This relationship is given by Glocker (p. 342).
Spouse: Tetberga, widow of Louis, lord of Faucigny. Married before 1061.
This relationship is given by père Anselme (2:156) (who makes Louis the first husband), by Duparc, and by Glocker (p 342).
Children (by Tetberga):
Conon.
Aimon, count of Geneva, married Ita.
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).
Cawley, Charles. “GERAUD” in Medieval Lands: A prosopography of medieval European noble and royal families.
Demotz, François. La Bourgogne, Dernier des Royaumes Carolingiens (Lausanne, 2008).
Duparc, Pierre. Le Comté de Genève: IXe -XVe.Siècle. (Mémoires et documents publiès par la Société d’histoire et d’archéologie de Genève, tome XXXIX, Deuxième edition revue, 1978).
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).
Legl, Frank. Studien zur Geschichte der Grafen von Dagsburg-Egisheim, (Kommission für Saarländische Landesgeschichte und Volksforschung eV: Saarbrücken, 1998).