| Regimental number | 1111 |
| Place of birth | Grays England |
| Religion | Church of England |
| Occupation | Polisher |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, Henry Clements Dumbrill, 4 Kentoir Road, Clapham, England |
| Enlistment date | 29 October 1914 |
| Rank on enlistment | Lance Corporal |
| Unit name | 10th Battalion, 1st Reinforcement |
| AWM Embarkation Roll number | 23/27/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT Themistocles on 7 December 1914 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 10th Battalion |
| Fate | Returned to Australia 8 October 1915 |