- Born in 1785
- Deceased in 1848, at the approximate age of 62 years
Parents
- Pierre-Isaïe de Gébert (1728 - ), chevalier, seigneur de Preugny, capitaine au régiment de grenadiers royaux de Touraine
- Thérèse Rosalie de Blet (1754 - 1805)
Family
- Married on March 7, 1807 in Chauvigny, with Louis Joseph de Mangin (1777 - 1845), issuing
- Antoinette Gasparine Henriette (1811 - )
- Louise Antoinette Félicité (1816 - 1888)