There is no address on his MIC. WO338 shows he went on to Labour Corps
1894 May 5. born Lambeth London. His father is a "silversmith's traveller".
1901 census at Milkwood Rd, Lambeth
1911 census at 110 Fawnbrake Avenue, Herne Hill S E
1914 Oct 21 Enlisted. Living at Trinity Rise, Tulse Hill
1915 Jan 1. Landed in France
1918 Apr 18 Commissioned 2nd Lt. R. W. Kent, R.—Walter George Barrett.
1919 Aug 1. Posted to Chinese Labour Corps
1919 Oct 18. The undermentioned temp. 2nd Lts. (Chinese Lab.) to be temp. Lts.— W. G. Barrett.
1919 Nov 1. Labour Corps. Temp. Lt. W. G. Barrett relinquishes his commission on completion of service, and retains the rank of Lt.
1920 Oct 28 Joined ADRIC with service no 909. Posted to H Coy
1922 Jan 14. Discharged on demobilisation of ADRIC
1939 Register. He is a finance clerk in the Civil Service living at High St Shrivenham , Faringdon R.D., Berkshire, England
1963 Died Cheltenham
I have the correct file no from WO338