| Regimental number | 1632 |
| Place of birth | Oundle, Northamptonshire, England |
| School | Oundle, England |
| Age on arrival in Australia | 26 |
| Religion | Methodist |
| Occupation | Labourer |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Father, John M Siddons, Dundle, North Hants, England |
| Previous military service | Nil. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 3rd Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/20/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A49 Seang Choon on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 55th Battalion |
| Other details from Roll of Honour Circular | "Was wounded at Gallipoli and was several months at Cairo where he received much kindness from several individuals, especially an American and his wife.... He was offered a commission but preferred to work with his comrades." [Father: M Siddons of Oundle, England.] |
| Fate | Killed in Action |
| Place of death or wounding | Peronne, France |
| Age at death | 32 |
| Age at death from cemetery records | 32 |
| Place of burial | Peronne Communal Cemetery Extension (Plot I, Row C, Grave No. I), France |
| Panel number, Roll of Honour, Australian War Memorial | 161 |
| Miscellaneous information from cemetery records | Parents: John and Eleanor SIDDONS, Silver Birch, Milton Road, Oundle, Northamptonshire, England |