| Regimental number | 7386 |
| Date of birth | |
| Place of birth | New Kadina, South Australia |
| Other Names | Trenwith |
| Religion | Methodist |
| Occupation | Miner |
| Address | Boulder, Western Australia |
| Marital status | Married |
| Age at embarkation | 43.2 |
| Height | 5' 4.5" |
| Weight | 130 lbs |
| Next of kin | Wife, Mrs T Crabb, 50 Johnston Street, Boulder, Western Australia |
| Previous military service | Nil |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Blackboy Hill, Western Australia |
| Rank on enlistment | Sapper |
| Unit name | Tunnelling Companies, March 1917 Reinforcements |
| AWM Embarkation Roll number | 16/15/3 |
| Embarkation details | Unit embarked from Melbourne, Vic, on board HMAT A32 Themistocles on |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 3rd Tunnelling Company |
| Fate | Returned to Australia |
| Discharge date | |
| Family/military connections | Son: 1118 Pte George CRABB, 28th Bn, killed in action, 3-6 November 1916. |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Euripides', 3 March 1919; disembarked Fremantle, 10 April 1919; discharged (termination of period of enlistment), Perth, 12 May 1919. Medals: British War Medal, Victory Medal |
| Miscellaneous details | Second given name incorrectly entered on Embarkation Roll as Frenwith. |
| Date of death | |
| Sources | NAA: B2455, CRABB George Trenwith |