Michael Matthew Groat PhD's Genealogical Database
Individuals: 97,713 Families: 61,838
Gedcom Last Modified: December 14, 2025 00:59:10
Justin de Cornouaïlles
- Preferred Name: Justin de Cornouaïlles
- Alternate Name: Justin Cornouaille Count Of Brittany
- Alternate Name: Justin ap Constantine Prince of Cournouaille
- Alternate Name: Jusitn Cornouaille Count
- Alternate Name: Justin ap Constantin
- Alternate Name: Justin De Cornvaille
- Alternate Name: Justin Cornuaille Count of Birttany
- Alternate Name: Justin Ap Constantin De Cornouaille
- Alternate Name: Justin ap Constantine
- Alternate Name: Justin Of Cornuaille
- Alternate Name: Justin de Bretagne
- Alternate Name: Justin de CORNOUAILLES
- Alternate Name: Justin Ap Constantine Cornoille
- Gender: M
- Death: 840 in Cornouaille, Ille-Et-Vilaine, Bretagne, France at LATI: N8.1667 LONG: E1.5
- Birth: ABT 770 in Cornouaille, Ille-Et-Vilaine, Bretagne, France at LATI: N8.1667 LONG: E1.5
- http://familysearch.org/v1/TitleOfNobility: Prince of Cornouaille
- FSID: GDLJ-QFM
- Fact: with note: Description: https://www.geni.com/people/Justin-de-Cornouaille/6000000042477995931?through=6000000042477939014
- Notes:
=== Life Sketch ===
Justin ap Constantine de Cornouaille, Prince de Cornouaille
Birth circa 790 France ; Death: Died 840 in France
Immediate Family:
Son of Prince Constantine ap Judon de Cornouaille and Barliis (Barilie) Cornouaille; Husband of Wife of Justin de Cornouaille
Father of Alfrond ap Justin de Cornouaille
Brother of Eridpoè (772-?) ap Custantin King of Brittany and Argent "Arastagne" de Cornouaille, King of Brittany
=== W H Turton: The Plantagenet Ancestry P. ===
W H Turton: The Plantagenet Ancestry P. 188
=== !Aristocratic & Royal Ancestors GS 929.2 ===
!Aristocratic & Royal Ancestors GS 929.242 H249t p. 238.
Preferred Parents:
Father: Constantine ap Judon de Cornouallie King of Brittany, b. 740 in Cornouaille, Bretagne, Kingdom of Gaul d. 820 in Cornouaille, Bretagne, Kingdom of Gaul
Mother: Basilia de Domnonée de rennes, b. 754 in Truro, Cornwall, England d. 790 in Cornouaille, Ille-Et-Vilaine, Bretagne, France
Family 1: Justin de Cornouailles, b. 790 in France
- Alfrond de Cornouaille, b. ABT 830 in Rennes, Ille-et-Vilaine, Bretagne, France d. ABT 877 in Paimpont, Ille-et-Vilaine, Bretagne, France
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