| Regimental number | 468 |
| Place of birth | Sydney New South Wales |
| Religion | Roman Catholic |
| Occupation | Salesman |
| Address | 306 Church Street, Parramatta, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Lawrence Margan, 306 Church Street, Parramatta, New South Wales |
| Previous military service | 24th Infantry |
| Enlistment date | 25 May 1916 |
| Rank on enlistment | Private |
| Unit name | Machine Gun Company 5, Reinforcement 7 |
| AWM Embarkation Roll number | 24/10/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on 25 October 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 48th Battalion |
| Fate | Returned to Australia 21 July 1918 |
| Miscellaneous details (Nominal Roll) | *second given name two spellings Lawrence and Laurence |