| Regimental number | 3970 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Horticulturist |
| Address | Nyah, Victoria |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Father, W H Willoughby, Nyah, Victoria |
| Enlistment date | 19 July 1915 |
| Date of enlistment from Nominal Roll | 9 July 1915 |
| Rank on enlistment | Private |
| Unit name | 5th Battalion, 12th Reinforcement |
| AWM Embarkation Roll number | 23/22/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A40 Ceramic on 23 November 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st DT CON D |
| Fate | Returned to Australia 28 March 1919 |
| Miscellaneous details (Nominal Roll) | *Linder spelt Linden |