
| Regimental number | 2401 |
| Date of birth | |
| Place of birth | Parramatta, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Marion Street, Parramatta, New South Wales |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, Samuel Lucas, Marion Street, Parramatta, New South Wales |
| Previous military service | Initially rejected on account of bad feetm height, chest measurement. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Liverpool, New South Wales |
| Rank on enlistment | Private |
| Unit name | 20th Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/37/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 20th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Accidentally injured (fractured right clavicle: severe), 2 February 1918. Commenced return to Australia on board HT 'Medic', 24 August 1918; discharged (medically unfit), Sydney, 1 November 1918. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Sources | NAA: B2455, LUCAS Harry |