| Name | Sidney James ALLEN (d) |
| Rank/Number | Private / 265232 |
| Regiment/Unit | Oxford & Bucks Light Infantry / 5th Battalion |
| Enlisted | High Wycombe |
| Age/Date of death | 21 / 27 Apr 1917 |
| How died/Theatre of war | Killed in action / France & Flanders |
| Residence at death | Sands |
| Cemetery | Arras Memorial, Pas de Calais, France |
| Grave Reference | Bay 6 & 7 |
| Location of memorial | West Wycombe |
| Date/Place of birth | c1896 / Bledlow Ridge |
| Date/Place of baptism | Nov 1896 Bledlow Ridge |
| Occupation of Casualty | |
| Parents/Occupation | Thomas & Selina Allen / carter on farm |
| Parents' Address | New Rd, Sands |
| Wife | |
| Wife's Address |