Guillaume Ducos
- Born on May 10, 1667 in Sérignac
- Deceased on March 21, 1753 in Beaumont-de-Lomagne, at the age of 85 years
Family
- Married on August 20, 1697, with Cécile de Terssac (1671 - 1752), issuing
Jacquette (1698 - 1785)- Marie Anne (1703 - 1767)