Events
Date of Birth: unknown.
Place of Birth: unknown.
Morin states that Alan must have been between 15 and 28 years old in 1024.
Date of Death: 1 October 1040.
Place of Death: Vimoutiers.
The date and place are given by Morin.
Relationships
Father: Geoffrey, duke of Brittany.
Mother: Hawise, daughter of Richard I of Normandy.
These relationships are given by the Complete Peerage (10:779).
Spouse: Bertha, daughter of Eudo II, count of Blois.
This relationship is given by the Complete Peerage (10:780) and by Everard (p. xv).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
Conan II (died 1006), count of Rennes.
Hawise married Hoël I, duke of Brittany.
References
Cokayne, George Edward, and Vicary Gibbs; et al. The complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct, or dormant [2nd ed.]. (London: St. Catherine Press, 1910-59).
Everard, J.A. Brittany and the Angevins: Province and Empire 1158-1203 (Cambridge U.P., 2000).
Morin, Stéphane. Trégor, Goëlo, Penthièvre: Le pouvoir des Comtes de Bretagne du XIe au XIIIe siècle. (Presses universitaires de Rennes, 2010).