- Born on November 23, 1831 in Évran
- Deceased on February 24, 1902 in this municipality, at the age of 70 years
Parents
- Joseph-Pierre Chauchart du Mottay, le Comte du Mottay (1777 - 1852), chevalier, seigneur du Mottay, maire d'Évran
- Adélaïde de Lesquen (1792 - 1875)
Family
- Married on July 11, 1854 in Saint-Samson-sur-Rance, with Louise de Cadaran de Saint-Mars (1832 - 1855)
- Married on April 19, 1858 in Saint-Pôtan, with Marie d'Aubert (1837 - 1881), issuing
Marie Adélaïde Émilie (1859 - 1921)- Henri (1862 - 1937)
- Joseph Pierre (1865 - 1931)
- Pierre (1868 - 1952)