Raoult Martin Lefebvre Delattre d'Hailly
- Born on April 6, 1845 in Lille
- Deceased on December 1, 1904 in Conty, at château de Wailly, at the age of 59 years
Parents
- Ferdinand Lefebvre Delattre d'Hailly (1809 - 1877)
- Justine de Madre de Norguet (1824 - 1877)
Family
- Married on May 20, 1873 in Saint-Omer, with Mathilde Marie Charlotte de Servins d'Héricourt (1851 - ), issuing
- Roger (1875 - 1930)
Occupations
- propriétaire