Sébastien Olivier Le Jumeau
- Born on May 14, 1684 in Plounévez-Lochrist
Parents
- René Le Jumeau (1650 - 1712), écuyer, seigneur de Kergaradec
- Marguerite de Kermoysan (1650 - 1708)
Family
- Married on January 31, 1714 in Bodilis, with Julienne Le Dourguy (c. 1679 - 1731)