- Born on September 5, 1866 in Paris, at 7e
- Deceased on September 3, 1941 in Alexain, at château de Marigny, at the age of 74 years
- Burial in this municipality
Parents
- Fernand Lefebvre de Plinval-Salgues (1838 - 1916), propriétaire
- Jeanne de Raguet de Brancion (1845 - 1871)
Family
- Married on February 7, 1895 in Villequier, with Hélène Naguet de Saint-Vulfran (1859 - 1927), issuing
