Pierre Guesnier
- Born on July 22, 1724 in Plurien
- Deceased on February 28, 1816 in this municipality, at the age of 91 years
Family
- Married on September 9, 1760 in Saint-Cast-le-Guildo, with Yvonne Guillemette Noelle Fermal (1724 - 1785), issuing
Émilie Julienne- Marc Jean Baptiste (c. 1766 - 1837)
- Rose Yvonne