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Geoffroy IX de Châteaubriant

‹ Back to de Châteaubriant surname

Geoffroy IX de Châteaubriant's Geni Profile

Geoffroy de Châteaubriant
Birthdate:	1314
Death:	June 20, 1347 (32-33) La Roche-Derrien, Cotes-d'Armor, Brittany, France (Died in battle)
Immediate Family:	Son of Geoffroy VIII de Châteaubriant and Jeanne de Belleville, dame de Montaigu Husband of Isabeau d'Avaugour Brother of Louise de Châteaubriand Half brother of Olivier V de Clisson, comte de Porhoët and Isabeau de Clisson

Managed by:	George J. Homs
Last Updated:	April 30, 2022

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Historical records matching Geoffroy IX de Châteaubriant

Geoffroi De Chateaubriand in GenealogieOnline Family Tree Index

Geoffroy DE CHATEAUBRIANT in France, Military Death Index, 1914-1961

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Immediate Family

Isabeau d'Avaugour

wife
Jeanne de Belleville, dame de Mo...

mother
Geoffroy VIII de Châteaubriant

father
Louise de Châteaubriand

sister
Sir Walter Bentley, English Knight

stepfather
Olivier IV, seigneur de Clisson

stepfather
Olivier V de Clisson, comte de P...

half brother
Isabeau de Clisson

half sister
Guy de Bretagne, Comte de Penthi...

stepfather
Eustachie Alix de Thouars

stepmother
Jean de Clisson, seigneur de Milly

stepbrother
Jeanne de Penthièvre, la boiteu...

stepsister

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Geoffroy IX de Châteaubriant's Timeline

1314	1314	Birth of Geoffroy IX de Châteaubriant
1347	June 20, 1347 Age 33	Death of Geoffroy IX de Châteaubriant La Roche-Derrien, Cotes-d'Armor, Brittany, France

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