Scire et posse
- Born on June 6, 1833 in Fontenay-aux-Roses
- Deceased in 1905, at the approximate age of 71 years
Parents
- Édouard Lefebvre de Laboulaye, alias Édouard Laboulaye (1811 - 1883), sénateur inamovible, député de la Seine
- Augusta Virginie Paradis ( - 1841)
Family
- Married with Eugénie Calon (1836 - 1890), issuing
Occupations
- ambassadeur de France à Madrid et Saint-Petersbourg