Michael Matthew Groat PhD's Genealogical Database
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Gedcom Last Modified: December 14, 2025 00:59:10
Oliver de Dinan I
- Preferred Name: Oliver de Dinan I[1]
- Alternate Name: Oliver De Dinham
- Gender: M
- AFN: with note: Description: 9Q4M-VB
- Birth: ABT 1032 in Dinan, Côtes-d'Armor, Bretagne, France at LATI: N8.4538 LONG: E2.046 with note: GEDCOM data
- http://familysearch.org/v1/TitleOfNobility: Baron of Dinham
- Burial: 1112 in Bretagne, France at LATI: N8.3185 LONG: E2.9377
- Fact: with note: Description: https://www.geni.com/people/Olivier-de-Dinan-I/6000000002576653474?through=6000000002134948062
- http://familysearch.org/v1/TitleOfNobility: Viscount
- http://familysearch.org/v1/TitleOfNobility: Lord of Dinham
- Death: 1075 with note: GEDCOM data
- FSID: GZB6-RRV
- Notes:
=== Life Sketch ===
«b»Issue«/b»
Olivier I and Ganna had at least 3 sons:
1.) Geoffroy I, vicomte of Dinan, d. 1123, married Ozio "Radegonde Orieldis". Geoffrey Ii Seigneur de Dinan (1065-1120)
2.) Rivallon "Le Roux", who went on crusade in 1115. He is the ancestor of the Dinan-Lanvallay and Dinan-Coetquen lineages.
3.) Gervais
=== #Générale# Seigneur de Dinan. ===
#Générale# Seigneur de Dinan.
=== Baron de Dinan ===
Baron de Dinan
=== !Pedigree Chart from information from hi ===
!Pedigree Chart from information from hired researcher for family org
=== From Ancestral File (TM), data as of 2 J ===
From Ancestral File (TM), data as of 2 January 1996.
Preferred Parents:
Father: Geoffrey , b. 1006 in Dinham, Brittany, France
Mother: Mrs. Geoffrey Countess of Dinham, b. 1008 in Dinham, Brittany, France
Family 1: Ganna Belleme, b. ABT 1036 in Dinan, Côtes-d'Armor, Bretagne, France d. 1 NOV 1079 in Bretagne, France
- Geoffrey de Dinan, b. ABT 1062 in Nutwell, Devon, England, United Kingdom d. ABT 1122 in Buckland St Mary, Somerset, England, United Kingdom
Sources:
- Title: FAMILY LINEAGE
Author: Olivier Ier, vicomte of Dinan, married Ganna. he was at Hastings in 1066 Olivier Ier and Ganna had at least 3 sons: 1.2.1.1 Geoffroy Ier, vicomte of Dinan, d. 1123, married Ozio "Radegonde Orieldis". 1.2.1.2 Rivallon "Le Roux", who went on crusade in 1115. He is the ancestor of the Dinan-Lanvallay and Dinan-Coetquen lineages, but I have no information on these; any information on the Lanvallay and Coetquen is welcome. 1.2.1.3 Gervais Geoffroy and Ozio had: 1.2.1.1.1 Olivier II, d. 1155, Vicomte of Dinan-nord (1123), m. 1096 Agnoree de Penthievre, daughter of Etienne de Penthievre and Havoise de Guingamp. They are said to have at least 8 sons, but I know only 2 of them. They are the ancestors of the Dinan-nord lineage (see A below) 1.2.1.1.2 Alain Ier, d. 1157, vicomte of Dinan-Becherel. Whether he or his brother is the husband of Agnoree de Penthievre is still in debate. But I have the preference for Olivier. He is the ancestor of the Dinan-Becherel lineage 1.2.1.1.3 Guillaume l'Abbe
Publication: Name: https://www.wikitree.com/wiki/Dinan-79#1066_Battle_of_Hastings;
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