| Date of birth | |
| Other Names | GRILLS, Shannon~ |
| Religion | Church of England |
| Occupation | Rubber works manager |
| Address | c/o Barnet Glass Rubber Coy, Saltwater River, Footscray, Victoria |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Brother, J H Grills, 6 Oakroyd Villas, Manningham, Bradford, Yorkshire, England |
| Previous military service | 66th Infantry |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | 59th Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/76/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A67 Orsova on |
| Rank from Nominal Roll | Major |
| Unit from Nominal Roll | 59th Battalion |
| Promotions |
Major Unit: 59th Battalion Promotion date: |
| Recommendations (Medals and Awards) |
Mention in Despatches Refers 25-26 April 1915 Recommendation date: |
| Fate | Returned to Australia |