Jehgan Marie Oscar Amédée de Montaignac
- Born in 1847
- Deceased on February 1, 1861 in Cherbourg-Octeville, at the approximate age of 13 years
Parents
- Charles de Montaignac (1808 - 1873), receveur des finances à Dunkerque, officier de cavalerie
- Adrienne de Préval (1812 - 1901)