| Regimental number | 3/155A |
| Address | Christchurch Hospital |
| Marital status | Single |
| Next of kin | Father, William Sinclair Dalrymple Trotter, Trotter's Green, Hillgrove, North Otago |
| Rank on embarkation | Captain |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, New Zealand Medical Corps (Mounted Brigade Field Ambulance) |
| Embarkation details | Unit embarked from Auckland on board HMNZT 8 Star of India on |
| Miscellaneous details | Nominal Roll Vol. 1: Medical Corps (MBFA)/Main Body |