| Regimental number | 6205 |
| Place of birth | Bundaberg, Queensland |
| School | South East Bundaberg State School, Queensland |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Victoria Street, Bundaberg, Queensland |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, Julius Seefeldt, Victoria Street, Bundaberg, Queensland |
| Previous military service | Served in Cadets. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, 17th Reinforcement |
| AWM Embarkation Roll number | 23/43/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A75 Marathon on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Died of disease |
| Place of death or wounding | Fargo, England |
| Age at death | 21 |
| Age at death from cemetery records | 21 |
| Place of burial | Durrington Cemetery (Grave No. 188), Wiltshire, England |
| Panel number, Roll of Honour, Australian War Memorial | 109 |
| Miscellaneous information from cemetery records | Parents: Julius and Rebecca SEEFELDT |