Jean de Séganville
- Born on April 28, 1897 in Anjou
- Deceased on April 4, 1918 in Mailly-Raineval, at the age of 20 years
Parents
- Louis de Séganville (1859 - 1921), baron de Séganville, officier de cavalerie
- Marie-Louise Jourdan (1864 - ), sans profession