Marie Anna Ernst
- Born on April 24, 1730
- Deceased on January 20, 1818, at the age of 87 years
Parents
- Léonard Ernst (1687 - 1768)
- Marie Anne Royen ( - 1759)
Family
- Married with Jean Pierre Thomas Nicolaï (1736 - 1804), issuing
Jean Joseph Eustache (1767 - 1849)