Guillaume Joncour
- Born on July 8, 1759 in Locmélar
- Deceased on April 24, 1830 in La Martyre, at the age of 70 years
Family
- Married on July 30, 1794 in Pencran, with Anne Le Velly (1758 - 1809), cultivatrice, issuing
Françoise (1802 - 1830)
Occupations
- meunier