- Born on July 2, 1822
- Deceased on August 11, 1879 in Pléven, at manoir du Vaumadeuc, at the age of 57 years
- Burial at chapelle du manoir du Vau-Madeuc
Parents
- Guillaume de Verchère d'Availly ( - 1848)
- Agathe Le Gris de Kergavarec, alias Agathe Le Gris Duval (1800 - 1831), dame du Vau-Madeuc
Family
- Married in February 1848, with Ernest Urvoy de Closmadeuc (1823 - 1879), issuing
