| Religion | Church of England |
| Occupation | Secretary |
| Address | Cnr. of Kedron and Main Streets, Wooloowin, Queensland |
| Marital status | Married |
| Age at embarkation | 43 |
| Next of kin | Wife, Mrs Lelia Margaret Harris, Cnr. Kedron and Main Streets, Wooloowin, Queensland |
| Enlistment date | |
| Rank on enlistment | Lieutenant-Colonel |
| Unit name | 5th Light Horse Regiment, Headquarters |
| AWM Embarkation Roll number | 10/10/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board TRANSPORT A34 Persic on |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board TRANSPORT A44 Vestalia on |
| Rank from Nominal Roll | Lieutenant-Colonel |
| Unit from Nominal Roll | 5th Light Horse Regiment |
| Recommendations (Medals and Awards) |
Mention in Despatches Refers 19 May-31 July 1915. Recommendation date: |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *Given name Jennings |
| Age at death from cemetery records | 44 |
| Place of burial | Shell Green Cemetery (Plot I, Row A, Grave 6), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 4 |
| Miscellaneous information from cemetery records | Parents: Alfred and Jessie HARRIS (nee Imrie); husband of Leila HARRIS, Christian Street, Clayfield, Brisbane. Native of Dalby, Queensland |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |