| Regimental number | 11/1458 |
| Address | Kahautara, Featherston |
| Marital status | Single |
| Next of kin | Father, J V Lonsdale, Evening Post ,Wellington |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 6th Reinforcements, Wellington Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board HMNZT 28 Tofua on 14 August 1915 |
| Family/military connections | Brothers: 27919 Thomas LONSDALE; 38810 William Joseph Edward LONSDALE |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Mounted Rifles/Sixth |