| Name | First names | Arrt | Date of death | Place of death | Regimental unity | Record | Initial data |
|---|---|---|---|---|---|---|---|
| COSTEROUSSE | Fernand Paul | 13e | 11/01/1914 | NIEUPORT - BELGIQUE | 19 BCP | Fiche | |
| COSTEROUSSE | Jean Marie Léon | 6e | 12/31/1914 | FURNES - BELGIQUE | 10 RG | Fiche | CORR |
| COSTEROUSSE | L | 6e | - | ||||
| COSTEROUSSE | Marcel | 13e | 06/20/1916 | VAUX (55) - FRANCE | 19 BCP | ||
| COSTES | Abel Pierre | 12e | 11/01/1914 | AIN-LEUH - MAROC | 2 BILA | Fiche | |
| COSTES | Adolphe Elie | 13e | 09/04/1918 | JUVIGNY (02) - FRANCE | 8 RZ | ||
| COSTES | Emile Charles | 17e | 03/21/1915 | LES-EPARGES (55) - FRANCE | 132 RI | ||
| COSTES | Gustave Benjamin | 2e | 06/20/1915 | GIVENCHY (62) - FRANCE | 276 RI | Fiche | |
| COSTES | Henri Marie | 14e | 04/24/1915 | MAGNY-EN-VEXIN (78) - FRANCE | 406 RI | Fiche | |
| COSTES | Jacques | 16e | 05/25/1915 | AIX-NOULETTE (62) - FRANCE | 24 RI | Fiche | |
| COSTES | Jean | 17e | 05/05/1916 | PIERREFONDS (60) - FRANCE | 36 RA | ||
| COSTES | Jean | 11e | 08/29/1917 | CUMIERES (55) - FRANCE | 273 RA | ||
| COSTES | Jean Antoine | 11e | 10/10/1915 | TAHURE (51) - FRANCE | 224 RI | Fiche | |
| COSTES | Jean-marie | 18e | 08/12/1918 | GURY (60) - FRANCE | 230 RI | ||
| COSTES | Lucien | 17e | 10/05/1918 | AUMENANCOURT (51) - FRANCE | 2 GA | Fiche | |
| COSTES | Marius Francois | 10e | 04/16/1917 | LAFFAUX (02) - FRANCE | 41 RIC | ||
| COSTES | Raoul | 18e | 08/21/1914 | CHAMPENOUX (54) - FRANCE | 160 RI | ||
| COSTES | Rene | 19e | 03/17/1917 | BEAUSEJOUR (51) - FRANCE | 358 RI | ||
| COSTET | Sylvain Henri | 18e | 09/19/1915 | VITRY-LE-FRANCOIS (51) - FRANCE | 4 RA | ||
| COSTEVEC | Francois Joseph | 14e | 08/19/1916 | VAUX-CHAPITRE (55) - FRANCE | 415 RI | ||
| COSTHILES | Edmond | 18e | 09/25/1915 | LES-ISLETTES (55) - FRANCE | 4 RI | ||
| COSTIER | Emilien | 19e | 10/25/1918 | ZULTE - BELGIQUE | 167 RI | ||
| COSTIL | Albert Alfred | 15e | 06/11/1917 | BEAURIEUX (02) - FRANCE | 87 RAL | Fiche | |
| COSTILHES | Joseph | 18e | 05/11/1915 | NEUVILLE-SAINT-VAAST (62) - FRANCE | 160 RI | ||
| COSTILLE | Henri | 9e | 09/10/1914 | REMBERCOURT-AUX-POTS (55) - FRANCE | 106 RI | ||
| COSTIOU | Laurent | 14e | 10/14/1915 | VICHY (03) - FRANCE | 117 RI | Fiche | |
| COSTON | Joseph | 19e | 08/26/1918 | LITZ (60) - FRANCE | 131 RAL | Fiche | |
| COSTONNYRIS | Jean Georges | 11e | 05/01/1917 | GERNICOURT (02) - FRANCE | 155 RI | ||
| COSTY | Henri Isidore | 4e | 09/06/1914 | VAUBECOURT (55) - FRANCE | 4 RI | ||
| COT | Albert | 19e | 05/02/1915 | MOUILLY (55) - FRANCE | 54 RI | Fiche | |
| COT | Etienne | 4e | 04/03/1916 | FLEURY (55) - FRANCE | 360 RI | Fiche | |
| COT | François Joseph | 17e | 09/08/1914 | BLAISE-SOUS-ARZILLIERES (51) - FRANCE | 24 RIC | ||
| COT | Jean Mary Edouard | 7e | 09/13/1914 | FONTENOY (02) - FRANCE | 305 RI | Fiche | |
| COTARD | Constant Eugene | 14e | 10/04/1914 | BERNY-RIVIERE (02) - FRANCE | 238 RI | ||
| COTARD | François | 18e | SOMMAISNE (55) - FRANCE | 106 RI | |||
| COTARD | Louis | 5e | 10/07/1914 | DOULLENS (80) - FRANCE | 104 RI | ||
| COTARD | Paul Edmond | 16e 17e | 08/26/1918 | HEM (80) - FRANCE | 2 GA | Fiche | |
| CÔTE | Jean Marie Louis | 17e | 09/05/1917 | LOUVEMONT (55) - FRANCE | 150 RI | Fiche | |
| COTE | Joseph Benoit | 20e | 10/02/1914 | NEUVIREUIL (62) - FRANCE | 4 BCP | Fiche | CORR |
| COTE | Louis | 5e | 10/04/1914 | VIMY (62) - FRANCE | 44 BCP | ||
| COTE | Louis Henri | 16e | 09/26/1915 | NEUVILLE-SAINT-VAAST (62) - FRANCE | 274 RI | Fiche | |
| COTE | Maurice | 12e | 05/27/1918 | ALLEMANT (02) - FRANCE | 64 RI | ||
| COTE COLISSON | Marius | 4e | 03/28/1916 | DOUAUMONT (55) - FRANCE | 8 BCP | ||
| COTE-COLISSON | Marius | 19e | 03/28/1916 | VERDUN (55) - FRANCE | 8 BCP | ||
| COTEL | Fernand | 11e | SAINTE-CECILE-LA-VALOUZE (71) - FRANCE | 8 SCOA | |||
| COTEL | Paul Antoine | 13e | 09/24/1914 | LAMORVILLE (55) - FRANCE | 161 RI | ||
| COTELLE | Alphonse | 4e | 05/28/1915 | NEUVILLE-SAINT-VAAST (62) - FRANCE | 60 RA | ||
| COTELLE | Arthur | 11e | 09/23/1916 | CLERY-SUR-SOMME (80) - FRANCE | 9 RG | Fiche | |
| COTELLE | Arthur | 12e | 09/23/1916 | CLERY-SUR-SOMME (80) - FRANCE | 9 RG | ||
| COTELLE | Auguste Jean-marie | 15e | 08/25/1914 | HASPRES (59) - FRANCE | 26 RIC |
Legend
In blue: information corrected by a citizen. The CORR link shows the initial data.
A whole row in blue indicates a Mémoire des Hommes reference.