| Regimental number | R927 |
| Place of birth | Warialda New South Wales |
| Religion | Church of England |
| Occupation | Bank clerk |
| Address | Chatswood, New South Wales |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Mother, Mrs Sarah Geddes, 'Cyrene', Railway Street, Chatswood, New South Wales |
| Enlistment date | 19 August 1914 |
| Date of enlistment from Nominal Roll | 20 August 1914 |
| Rank on enlistment | Corporal |
| Unit name | 56th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/73/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on 31 October 1917 |
| Regimental number from Nominal Roll | 927 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | AIF Headquarters |
| Fate | Returned to Australia 4 June 1919 |
| Family/military connections | Brothers: 19889 Sapper Stanley Arthur GEDDES, 15th Field Company Engineers, returned to Australia, 5 July 1919; 3647 Sergeant Aubrey Allen GEDDES, 13th Bn, returned to Australia, 13 December 1917. |