| Regimental number | 10/3627 |
| Occupation | Farmer |
| Next of kin | Mother, Mrs Bodel Lassen, Oxford, North Canterbury |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 9th Reinforcements, Wellington Infantry Battalion, B Company |
| Embarkation details | Unit embarked from Wellington on board SS Maunganui on |
| Final rank | Lance Corporal |
| Final unit | 2nd Battalion, Wellington Infantry Regiment |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death from cemetery records | 30 |
| Commemoration details | Caterpillar Valley (New Zealand) Memorial, France |
| Miscellaneous information from cemetery records | Parents: Bodil Lassen, 11 Oxley Street, Christchurch, and the late Henry Alfred Lassen. Native of Oxford, Canterbury. |
| Other details |
War service: Egypt, Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 21, p. 21 |