Jean Pierre Cognat

• 
• Born in 1758 in Loire-sur-Rhône
• Deceased on December 20, 1833 in Trévoux, at the approximate age of 74 years

Family

• Married on July 4, 1786 in Roanne, with Hillaire Deville ( - aft. 1833), issuing
  • Claudine

Occupations

• salpêtrier a Roanne