| Regimental number | 847 |
| Place of birth | Talbot Victoria |
| Religion | Church of England |
| Occupation | Labourer |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Father, H P Layock, Little Hampton near Trentham, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 22nd Battalion, D Company |
| AWM Embarkation Roll number | 23/39/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on |
| Fate | No details of fate entered on Nominal Roll |
| Place of burial | Damascus British War Cemetery (Row D, Grave No. 15), Syria |
| Panel number, Roll of Honour, Australian War Memorial | 4 |
| Miscellaneous information from cemetery records | Brother of Jas Parker LAYOCK, Big Pat's Creek, Via Warburton, Victoria.Laycock attested as LAYOCK, Harrie Parker. Correction in accordance with I.W.G.C. advice ref. 28/L30/15/R dated 29th October, 1930 |