| Regimental number | 44495 |
| Occupation | Farmer |
| Next of kin | Father, R.L. Langdon, Wai-iti, Masterton |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 26th Reinforcements (1st Draft), Wellington Infantry Regiment, B Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 85 Willochra on |
| Final rank | Private |
| Final unit | 2nd Battalion, Wellington Infantry Regiment |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death from cemetery records | 26 |
| Place of burial | Oxford Road Cemetery (Plot III, Row C, Grave No 2), Belgium |
| Miscellaneous information from cemetery records | Parents: Robert Leishman Langdon & Kate Langdon, Ardilea, Colyton, Feilding |
| Family/military connections | Brother: 4/617 Sapper Harold Leishman LANGDON, New Zealand Engineers, died of disease, 5 August 1915. |
| Sources | Nominal Roll Vol. 3: Roll 66, p. 8 |