| Regimental number | 741 |
| Place of birth | Ulverstone, Tasmania |
| School | Church Grammar School, Launceston, Tasmania |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Burnie, Tasmania |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Claude Hassell Westbrook, National Bank, Burnie, Tasmania |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 40th Battalion, C Company |
| AWM Embarkation Roll number | 23/57/1 |
| Embarkation details | Unit embarked from Hobart, Tasmania, on board HMAT A35 Berrima on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 40th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | France |
| Age at death | 23 |
| Place of burial | Bailleul Communal Cemetery Extension (Plot III, Row D, Grave 44), France |
| Panel number, Roll of Honour, Australian War Memorial | 133 |
| Miscellaneous information from cemetery records | Parents: Claude Hassel and Charlotte Emily WESTBROOK. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
