| Regimental number | 3818 |
| Place of birth | Cobar, New South Wales |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Tattersall's Hotel, Rozelle, New South Wales |
| Marital status | Single |
| Age at embarkation | 19.7 |
| Height | 5' 8.25" |
| Weight | 155 lbs |
| Next of kin | Father, W E Crossman, Wilbertree Station, Tarcoon, New South Wales |
| Previous military service | Enlisted 16 October 1915 - 18 Battalion 9th Reinforcement; taken on strength 53 Battalion 20 April 1916. |
| Enlistment date | |
| Place of enlistment | Holsworthy, New South wales |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/35/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A54 Runic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 53rd Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Fromelles, France |
| Age at death | 20 |
| Place of burial | No known grave |
| Commemoration details | V.C. Corner (Panel No 7), Australian Cemetery Memorial, Fromelles, France |
| Panel number, Roll of Honour, Australian War Memorial | 157 |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, CROSSMAN William |