Gauthier de Coste
- Born in 1609 in Salignac-Eyvigues
- Deceased on October 22, 1663 in Les Andelys, at the approximate age of 53 years
Family
- Married on December 6, 1648, with Madeleine de Lyée ( - 1668), dame de Saint-Jean, issuing
Occupations
- mousquetaire et écrivain