| Regimental number | 317 |
| Place of birth | Braidwood New South Wales |
| Religion | Church of England |
| Occupation | Labourer |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Robert John Guy, Boro, via Tarago, New South Wales |
| Enlistment date | 21 September 1914 |
| Rank on enlistment | Private |
| Unit name | 7th Light Horse Regiment, B Squadron |
| AWM Embarkation Roll number | 10/12/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A33 Ayrshire on 20 December 1914 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 7th Light Horse Regiment |
| Fate | Returned to Australia 15 November 1918 |
| Family/military connections | Brothers: 6528 Pte Richard Albert GUY, 20th Bn, returned to Australia, 9 December 1918; 6993 David John Brogden GUY [no details of fate entered on Nominal Roll]. |