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From Rodovid EN

Lineage	Méhérenc
Sex	Male
Full name (at birth)	Louis de Méhérenc de Saint-Pierre
Parents ♂ Adolphe de Méhérenc de Saint-Pierre [Méhérenc] ♀ Sophie Le Boulenger de Montigny [Le Boulenger]

Events

marriage: ♀ Armelle Marie Caroline du Breil de Pontbriand [Breil]

From grandparents to grandchildren