
| Regimental number | 5658 |
| Place of birth | Grass Valley, Western Australia |
| School | Christian Brothers Catholic School |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Grass Valley, Western Australia |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Thomas Sermon, Grass Valley, Western Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, 15th Reinforcement |
| AWM Embarkation Roll number | 23/45/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A52 Surada on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 28th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Bullecourt, 1918, France |
| Age at death | 27 |
| Place of burial | Melcombe Regis Cemetery (Plot II, Row C, Grave No. 3191), Dorset, England |
| Panel number, Roll of Honour, Australian War Memorial | 114 |
| Miscellaneous information from cemetery records | Parents: Thomas and Clara SERMON, Grass Valley, Westgern Australia |
| Family/military connections | Brothers: 5431 Pte Selby William SERMON, 16th Bn, returned to Australia, 21 June 1919; 5663 Pte Francis Thomas SERMON, 28th Bn, returned to Australia, 28 February 1918. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |