| Regimental number | 12/2601 |
| Address | Buchanan Street, Devonport, Auckland |
| Marital status | Single |
| Next of kin | Father, Rasmus Robert Foster, Buchanan Street, Devonport, Auckland |
| Rank on embarkation | 2nd Lieutenant |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 6th Reinforcements, Auckland Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on |
| Final rank | Captain |
| Final unit | 2nd Battalion, Auckland Infantry Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 23 |
| Place of burial | No known grave |
| Commemoration details | Messines Ridge (New Zealand) Memorial, Belgium |
| Miscellaneous information from cemetery records | Parents: Ellen Anna Foster, 24A Hamilton Road, Herne Bay, Auckland, and the late Erasmus Robert Foster |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Infantry Batln/Sixth |