| Regimental number | 1009 |
| Place of birth | Broadford, Victoria |
| Other Names | Marcus Lyal |
| Religion | Presbyterian |
| Occupation | Metal ceiling fixer |
| Address | 113 Church Street, Richmond, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Mrs H E Aitken, 113 Church Street, Richmond, Victoria |
| Enlistment date | |
| Rank on enlistment | Driver |
| Unit name | Field Artillery Brigade 2, Battery 5 |
| AWM Embarkation Roll number | 13/30/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A9 Shropshire on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 2nd Field Artillery Brigade |
| Fate | Returned to Australia |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |