Louis Jean Baptiste Joseph Costentin
- Born on June 24, 1851 in Saint-Martin-de-Landelles
Parents
- Louis Amand Gilles Costentin (1819 - 1895), menuisier, cultivateur
- Adèle Cécile Lecrosnier (1833 - 1899), cultivatrice
Family
- Married with Eulalie Anastasie Ledesert (1854 - ), issuing
- Louis Aimè Julien Lèonor (1883 - 1937)
- Aimé Edouard Alix (1884 - )
- Paul Louis Joseph Eloi (1892 - 1958)
Eulalie Marie Pauline Françoise (1894 - 1957)