| Regimental number | 2016 |
| Place of birth | Forbes New South Wales |
| Religion | Presbyterian |
| Occupation | Grazier |
| Address | The Pines, Parkes, New South Wales |
| Marital status | Married |
| Age at embarkation | 25 |
| Next of kin | Wife, Mrs Levina Mabel Whitmill, 'The Elms', Russell Street, Bathurst, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 54th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/71/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A37 Barambah on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 54th Battalion |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *London spelt Loudon |
| Panel number, Roll of Honour, Australian War Memorial | 160 |
| Miscellaneous information from cemetery records | Parents: John Loudon and Mina WHITMILL. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |