| Name | Harold Charles LANGSTONE (d) |
| Rank/Number | 2nd Lieutenant |
| Regiment/Unit | Royal Naval Air Service / |
| Enlisted | |
| Age/Date of death | 19 / 22 Jan 1918 |
| How died/Theatre of war | / |
| Residence at death | |
| Cemetery | Vendome Town Cemetery, Loire-et-Cher, France |
| Grave Reference | A.6 |
| Location of memorial | Aylesbury Market Square |
| Date/Place of birth | 03 Mar 1899 / Aylesbury |
| Date/Place of baptism | |
| Occupation of Casualty | articled to surveyor |
| Parents/Occupation | Charles C & Mildred J Langstone / bookbinder & artisan |
| Parents' Address | 1901: 177 Cambridge St, Aylesbury |
| Wife | |
| Wife's Address | |
| Notes | accidentally killed. At sons death parents lived at 20 Stock Lake, Aylesbury. Chorister at St Johns Church |