| Name | Joseph Victor SLATER |
| Rank/Number | Gunner / 63175 |
| Regiment/Unit | Royal Garrison Artillery / 90th Siege Battery |
| Enlisted | Aylesbury |
| Age/Date of death | 20 / 07 Mar 1917 |
| How died/Theatre of war | Died of wounds / France & Flanders |
| Residence at death | |
| Cemetery | Duisans British Cemetery, Etrun, Pas de Calais, France |
| Grave Reference | III.K.21 |
| Location of memorial | Chearsley |
| Date/Place of birth | Jun qtr 1897 / Chearsley |
| Date/Place of baptism | 20 Feb 1898 Chearsley |
| Occupation of Casualty | |
| Parents/Occupation | Peter & Janet Rebecca Slater / agricultural labourer |
| Parents' Address | Rose Cottage, Chearsley |
| Wife | |
| Wife's Address |