| Regimental number | 466 |
| Place of birth | Launceston Tasmania |
| Religion | Church of England |
| Occupation | Farmer |
| Address | c/o D. Cocker, solicitor, Launceston, Tasmania |
| Marital status | Single |
| Age at embarkation | 41 |
| Next of kin | Brother, G.S. Pennefather, Office of Taxes, Launceston, Tasmania |
| Enlistment date | 21 August 1914 |
| Rank on enlistment | Corporal |
| Unit name | 3rd Light Horse Regiment, C Squadron |
| AWM Embarkation Roll number | 10/8/1 |
| Embarkation details | Unit embarked from Hobart, Tasmania, on board Transport A2 Geelong on 20 October 1914 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 3rd Light Horse Regiment |
| Fate | Returned to Australia 2 September 1916 |
| Date of death | 19 July 1932 |
| Place of burial | Cornelian Bay Cemetery |