Pierre Guennec
- Born on April 29, 1615 in Plestin-les-Grèves
- Deceased on January 5, 1687 in this municipality, at the age of 71 years
Parents
- Michel Guennec (c. 1580 - 1645)
- Jouhanne Moriou (1584 - 1654)
Family
- Married on May 9, 1647 in Plestin-les-Grèves, with Perrine Ollivier