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- Born in 1686
- Deceased on May 9, 1705, at the approximate age of 18 years
Parents
- Yves V d'Alègre (1653 - 1733), marquis de Tourzel, maréchal de France, maréchal de camp
- Jeanne de Garaud (1659 - 1723), dame d'honneur de Mlle de la Roche sur Yon
Occupations
- colonel du régiment Royal-cravates cavalerie