| Regimental number | 1931 |
| Place of birth | Ayrshire Scotland |
| Religion | Presbyterian |
| Occupation | Cabinet maker |
| Address | 34 Taylor Street, Moonee Ponds, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Thomas Biggart, 34 Taylor Street, Moonee Ponds, Victoria |
| Enlistment date | 8 May 1916 |
| Date of enlistment from Nominal Roll | 26 May 1916 |
| Rank on enlistment | Private |
| Unit name | 37th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/54/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Orontes on 16 August 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 37th Battalion |
| Fate | Returned to Australia 27 September 1917 |
| Miscellaneous details (Nominal Roll) | *Surname BIGGARY |
| Date of death | 28 July 1976 |
| Place of burial | Springvale Cemetery |