| Regimental number | 7/1302 |
| Occupation | Barrister |
| Next of kin | Father, W H E Wanklyn, 54 Rolleston Avenue, Christchurch |
| Rank on embarkation | 2nd Lieutenant |
| Unit name | New Zealand Expeditionary Force, 29th Reinforcements, New Zealand Field Artillery |
| Embarkation details | Unit embarked from Wellington, New Zealand, on board SS Mokoia on |
| Other details | Ex 6th Reinforcements |
| Sources | Nominal Roll Vol. 3: Roll 70, p. 22 |