Joseph Hyacinthe Le Mercerel
- Born before 1759
Parents
- Joseph Le Mercerel (bef. 1744 - 1734)
- Marie Anne Charlotte Treton (bef. 1746 - )
Family
- Married on February 9, 1774 in Maure-de-Bretagne, with Louise Jude Jeanne Baptiste Reine de Bégasson (bef. 1761 - aft. 1774)
Occupations
- militaire