| Regimental number | 3357 |
| Place of birth | Midura, Victoria |
| School | Tenterfield Superior Public School, New South Wales |
| Religion | Methodist |
| Occupation | Farmer |
| Address | Russell Island, Moreton Bay, Queensland |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, W A Gerler, Tenterfield, New South Wales |
| Previous military service | Served in Senior Cadets. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 9th Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/26/3 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A48 Seang Bee on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 11th Field Artillery Brigade |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *Spelt Carl Fredrick Geeler on NR |
| Place of death or wounding | France |
| Age at death | 21.10 |
| Age at death from cemetery records | 21 |
| Place of burial | Pommmereuil British Cemetery (Row A, Grave No. 7), France |
| Panel number, Roll of Honour, Australian War Memorial | 16 |
| Miscellaneous information from cemetery records | Parents: William and Lydia GERLER, Barwon Street, Narrabri, New South Wales. Native of Mildura, Victoria |
| Family/military connections | Cousins: 1Lt Victor Warry, killed in action; Cpt Stanley Warry; both of Maryborough, Qld. |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
