| Regimental number | 62508 |
| Date of birth | 29 August 1896 |
| Place of birth | Kielpa, South Australia |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Cleve, South Australia |
| Marital status | Single |
| Age at embarkation | 21.6 |
| Height | 6' 0" |
| Weight | 184 lbs |
| Next of kin | Father, F J Brooks, Kielpa, Cleve, South Australia |
| Previous military service | Nil |
| Enlistment date | 16 March 1918 |
| Place of enlistment | Port Lincoln, South Australia |
| Rank on enlistment | Private |
| Unit name | 5th South Australian Reinforcements |
| AWM Embarkation Roll number | 23/111/4 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A36 Boonah on 22 October 1918 |
| Miscellaneous details (Nominal Roll) | Not on Nominal Roll: ship recalled owing to cessation of hostilities. |
| Discharge date | 31 January 1919 |
| Family/military connections | Brother: 7373 Pte Joseph Samuel BROOKS, 10th Bn, returned to Australia, 9 December 1918. |
| Other details | Medal: British War Medal |
| Date of death | 12 December 1975 |
| Age at death | 79 |
| Place of burial | Cleve Cemetery, Eyre Peninsula, South Australia |
| Sources | NAA: B2455, BROOKS Andrew Benjamin |