| Regimental number | 31391 |
| Place of birth | Indore India |
| Other Names | Laurence Arthur |
| Religion | Baptist |
| Occupation | Salesman |
| Address | Harold Street, Upper Hawthorn, Victoria |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, T Baldwin, 353 Weston Street, East Brunswick, Victoria |
| Previous military service | 20th Battery Australian Field Artillery |
| Enlistment date | 19 September 1916 |
| Rank on enlistment | Driver |
| Unit name | Field Artillery Brigade 8, Reinforcement 7 |
| AWM Embarkation Roll number | 13/36/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Orontes on 23 December 1916 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 12th Field Artillery Brigade |
| Fate | Returned to Australia 19 September 1919 |