| Regimental number | 8/3343 |
| Address | Te Puke |
| Marital status | Single |
| Next of kin | Father, W W Marslen, 9 Egmont Street, Wellington |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 8th Reinforcement, Otago Infantry Battalion |
| Embarkation details | Unit embarked from Lyttelton on board Willochra on |
| Final rank | Private |
| Final unit | 2nd Battalion, Otago Infantry Regiment |
| Fate | Killed in Action |
| Place of burial | Gommecourt British Cemetery No 2 (Plot V, Row E, Grave No 20), France |
| Miscellaneous information from cemetery records | Father: W.W. Marslen, Kaiwarra, Wellington; Wife: M. L.E. Marslen, Rue Grandsire, Boulogne-Sur-Mer, France |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Infantry Batln/Eighth |