- Born on March 11, 1791 in Saarbrücken
- Deceased on December 2, 1858 in Paris, at the age of 67 years
Parents
- Alexis de Crolbois (1741 - 1811), Freiherr von Seewald, conseiller d'État de S.A.R le Prince-Primat Charles Théodore de Dalberg
- Marguerite de Marne de Boncourt (1755 - 1834), demoiselle
Family
- Married on December 9, 1812 in Bar-le-Duc, with Charles Armand de Blair (1790 - 1854), sous-préfet de Saverne et de Wissenbourg, issuing
Hippolyte Armand (1813 - 1869)- Marie Eugénie (1815 - 1896)