| Date of birth | |
| Religion | Church of England |
| Occupation | Medical practitioner |
| Address | Northcote, Victoria |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, Rev A C Kellaway, The Vicarage, Cunningham Street, Northcote, Victoria |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on |
| Rank from Nominal Roll | Major |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Promotions |
Captain Unit: Regimental Medical Officer, 13th Battalion Promotion date: Major Unit: Australian Army Medical Corps, AIF Headquarters Promotion date: |
| Fate | Returned to Australia |
| Medals |
Military Cross 'For conspicuous gallantry and devotion to duty. For twenty four hours following the attack he worked without a moment's respite, dealing with the wounded of five battalions in addition to his own, and at the same time controlling the work of his stretcher bearers.'
Source: 'Commonwealth Gazette' No. 120 Date: |
| Family/military connections | Brother: [1694] Lt Frank Gerald KELLAWAY MC, 22nd Bn, killed in action, 4 October 1917. |
| Other details |
War service: Western Front Medals: Military Cross, British War Medal, Victory Medal |