| Regimental number | 48 |
| Other Names | PENNEFATHER, Wilfred Edward * |
| Religion | Protestant |
| Occupation | Public servant |
| Address | 'Corona', 25 Pasley Street, South Yarra, Victoria |
| Marital status | Married |
| Age at embarkation | 38 |
| Next of kin | Wife, Mrs A W Ross, 'Corona', 25 Pasley Street, South Yarra, Victoria |
| Enlistment date | 31 August 1914 |
| Rank on enlistment | Staff Sergeant |
| Unit name | Head Quarters 1st Australian Division |
| AWM Embarkation Roll number | 1/42/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A3 Orvieto on 21 October 1914 |
| Date of embarkation incorrectly entered on Embarkation Roll as 22 October 1914. |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 56th Battalion |
| Fate | Returned to Australia 2 June 1919 |