| Religion | Congregational |
| Occupation | Medical practitioner |
| Address | Strathfield, New South Wales |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, C C Lance, Steephurst, Albyn Road, Strathfield, New South Wales |
| Previous military service | 26th Infantry |
| Enlistment date | 12 June 1917 |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A15 Port Sydney on 5 November 1917 |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | 4th Light Horse Field Ambulance |
| Fate | Returned to Australia 28 January 1918 |
| Miscellaneous details (Nominal Roll) | *Spelt Arnold Llewellyn Lance on NR |