| Religion | Presbyterian |
| Occupation | Company director |
| Address | Wendouree Parade, Ballarat, Victoria |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, John MacLeod, Wendouree Parade, Ballarat, Victoria |
| Enlistment date | 1 April 1915 |
| Rank on enlistment | Lieutenant |
| Unit name | 23rd Battalion, 12th Reinforcement |
| AWM Embarkation Roll number | 23/49/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A14 Euripides on 4 April 1916 |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 23rd Battalion |
| Fate | Returned to Australia 27 October 1916 |
| Miscellaneous details (Nominal Roll) | *second given name two spellings Longden and Lohdean |
