- Born on December 25, 1811 in Saint-Onen-la-Chapelle
Parents
- Joachim Julliot du Plessis (1780 - 1848), sieur du Plessis Échardel, maire de Saint-Onen-La-Chapelle, officier
- Julie de Farcy (1775 - 1832)
Family
- Married on June 11, 1839 in Rennes, with Pélagie Kerléro de Rosbo (1816 - ), issuing
