René Cosmao
- Born on November 5, 1679
- Deceased on October 19, 1750 in Plonévez-Porzay, at the age of 70 years
Parents
- Hervé Cosmao (1642 - 1701)
- Jeanne Le Grand (1646 - 1682)
Family
- Married on February 18, 1705 in Plonévez-Porzay, with Anne Le Gannat (1684 - 1744), issuing
- René (1705 - 1745)
Anne (1710 - 1767)- Marie (1714 - )
- Catherine (1716 - )
- Jacques Jean Gabriel (1718 - 1780)