Marie Ursule Lemercier
- Born on December 4, 1763 in Paris
Parents
- François Lemercier ( - 1783)
- Renée du Plessix (1725 - 1815)
Family
- Married on August 27, 1782 in Paris, with Pierre Henri Leblanc ( - 1788)
- Married on December 30, 1798 in Nemours, with Jean-Baptiste François Bayard (1750 - 1800), avocat, issuing
- Adrienne (1799 - 1875)