| Regimental number | 38599 |
| Occupation | Farm labourer |
| Next of kin | Brother, William John Sefton, Dargaville |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade Reinforcements, J Company |
| Embarkation details | Unit embarked from Wellington on |
| New Zealand Expeditionary Force, New Zealand Rifle Brigade Reinforcements, J Company embarked on two ships, 'Navua' and 'Aparima'. It is not possible from the Nominal Roll to determine on which ship an individual embarked. | |
| Final rank | Rifleman |
| Final unit | 3rd Battalion, New Zealand Rifle Brigade |
| Fate | Died of wounds |
| Place of burial | Pont D'Achelles Military Cemetery (Plot I, Row D, Grave No 7), Nieppe, France |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 3: Roll 55, p. 36 |