| Name | Mervyn Richard William ALLEN (d) |
| Rank/Number | Lieutenant |
| Regiment/Unit | Norfolk Regiment / 7th Battalion attd 25th Bn |
| Enlisted | |
| Age/Date of death | 22 / 02 Aug 1917 |
| How died/Theatre of war | Killed in action / France & Flanders |
| Residence at death | |
| Cemetery | Monchy British Cemetery, Monchy-le-Preux, Pas de Calais, France |
| Grave Reference | I.J.22 |
| Location of memorial | Aylesbury Holy Trinity |
| Date/Place of birth | Mar qtr 1895 / South Molton, Devon |
| Date/Place of baptism | |
| Occupation of Casualty | |
| Parents/Occupation | William Hannaford & Emily Westaway Allen / Surveyor of Customs & Excise |
| Parents' Address | Devonia, Tring Rd, Aylesbury |
| Wife | |
| Wife's Address | |
| Notes | left Grammar School in 1908 and went to boarding school at Berkhamsted. Mother nee Denton |