| Regimental number | 70 |
| Religion | Church of England |
| Occupation | Bank clerk |
| Address | P O Armidale, Armidale |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Edward William, P O Armidale, Armidale |
| Enlistment date | 23 February 1915 |
| Rank on enlistment | Private |
| Unit name | 19th Battalion, Headquarters |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT Ceramic on 25 June 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 19th Battalion |
| Fate | Returned to Australia 22 July 1917 |
| Miscellaneous details (Nominal Roll) | *Given name Horace Vivian Surname spelt WILLIAMS |