- Born on May 13, 1854 in Saint-Hélen, at château de La Guerche
- Deceased on August 8, 1882, at the age of 28 years
Parents
- Marc-Antoine de Guéhéneuc de Boishüe (1810 - 1896), comte de Boishüe
- Eudoxie de Semallé (1817 - 1880)
Family
- Married in 1872, with Marie Le Mercier des Alleux (1852 - ), issuing
Marguerite (1877 - 1934)- Hélène Caroline Marie (1879 - 1920)