| Regimental number | 40257 |
| Occupation | Farmer |
| Next of kin | Father, Charles Edgar Topp, Sefton, North Canterbury |
| Rank on embarkation | Corporal |
| Unit name | New Zealand Expeditionary Force, 23rd Reinforcements, Canterbury Infantry Regiment, C Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT Corinthic on |
| Sources | Nominal Roll Vol. 3: Roll 57, p. 10 |