Marie Henriette du Plessis de Grenédan

• 
• Born on January 24, 1840 in Ménéac
• Deceased on May 4, 1891 in Rennes, at the age of 51 years

Parents

• Fortuné du Plessis de Grenédan (1790 - 1856), chevalier, marquis de Grenédan, propriétaire
• Henriette Marie de Porcaro (1805 - 1876)

Family

• Married on September 17, 1865 in Rennes, with Edgard de Marnière de Guer (1840 - 1900), issuing
  • Marie Charlotte Anne (1868 - 1923)