Gertrude de Treffly
- Born circa 1585 in Tréguennec
- Deceased on July 16, 1646 in this municipality, at the approximate age of 60 years
Family
- Married with Yves Le Borgne (1578 - 1646), issuing
- Catherine (c. 1612 - aft. 1691)
Catherine (c. 1612 - aft. 1691)