Jacques Gourcun
- Born circa 1668
- Deceased on April 5, 1735 in Brest, at the approximate age of 66 years
Parents
- Clet Gourcun (1627 - ), écuyer, seigneur de Saint-Spé, procureur du Roi à la sénéchaussée royale de Morlaix
- Françoise Guillouzou ( - 1672)