| Regimental number | 193 |
| Place of birth | Balmain, New South Wales |
| School | Birch Grove School, Balmain, New South Wales |
| Religion | Church of England |
| Occupation | Grocer |
| Address | 200 Darling Street, Balmain, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Andrew S Lown, 200 Darling Street, Balmain, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 13th Battalion, B Company |
| AWM Embarkation Roll number | 23/30/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 13th Battalion |
| Fate | Died of wounds |
| Miscellaneous details (Nominal Roll) | *Spelt Mervyn Allen Lown on NR |
| Place of death or wounding | Gallipoli, Turkey |
| Age at death | 22 |
| Place of burial | Beach Cemetery (Special Memorial No. 3), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 70 |
| Miscellaneous information from cemetery records | Parents: Andrew and Margaret LOWN. Native of Balmain, Sydney |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |