| Regimental number | 911 |
| Place of birth | Newtown New South Wales |
| Other Names | Yeldon, RA |
| Religion | Methodist |
| Occupation | Clerk |
| Address | 25 Farmer Street, North Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Archibald Yeldon, 25 Farmer Street, North Perth, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, B Company |
| AWM Embarkation Roll number | 23/45/1 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A11 Ascanius on |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A36 Thirty Six on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 28th Battalion |
| Fate | Returned to Australia |
| Date of death | |
| Age at death from cemetery records | 22 |
| Place of burial | Karrakatta Cemetery, Perth, Western Australia |
| Panel number, Roll of Honour, Australian War Memorial | 115 |
| Miscellaneous information from cemetery records | Plaque in Garden of Remembrance, Western Australia. |
| Family/military connections | Cousin: 701 Sergeant Samuel Simpson THOMPSON, 28th Bn, died of wounds, 19 August 1916. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |