| School | Pulteney St (Church of England) School, Adelaide, South Australia |
| Religion | Church of England |
| Occupation | Accountant |
| Address | Woodville Road, Woodville, South Australia |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, T.A. Brock, Woodville Road, Woodville, South Australia |
| Previous military service | Served in the 16th Australian Light Horse, Adelaide; was also area officer for the Port Adelaide District. |
| Enlistment date | |
| Rank on enlistment | Lieutenant |
| Unit name | 3rd Light Horse Regiment, A Squadron |
| AWM Embarkation Roll number | 10/8/1 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A17 Port Lincoln on |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 3rd Light Horse Regiment |
| Fate | Killed in Action |
| Place of death or wounding | Gallipoli, Turkey |
| Date of death | |
| Age at death | 28 |
| Place of burial | Shrapnel Valley Cemetery (Plot IV, Row A, Grave No. 25), Anzac, Gallipoli |
| Panel number, Roll of Honour, Australian War Memorial | 3 |
| Miscellaneous information from cemetery records | Parents: Thomas and Hannah BROCK, Port Adelaide, South Australia |
| Family/military connections | Brother: 36092 Gunner George Lindsay BROCK, 13th Field Artillery Brigade, killed in action, France, 21 June 1918. |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
