I cannot get an officer "S Oliver" in R Irish Rifles, but there is Sidney Oliver in R Innis. Fus.
1890 Born Swanley , Kent
1891 census at : 2, Rollo Road, Sutton At Hone, Hextable, Kent. His father is a farm labourer
1901 census at Castle Road, Sutton At Hone, Swanley Junction, Kent
1911 census at Stanhill, Wilmington, Kent
1914 Dec 10. Lands in France
1918 Jan/Mar Married in Dartford, Kent to Ethel L Hunt
1918 May 28. Commissioned 2nd Lt in R Innis Fus
1918 Jul 4. MGC. S. Oliver, from R. Innis. Fus. (attd.). 4 July 1918, with seniority 29 May 1918.
1918 Nov 5. R. Innis. Fus. Temp. 2nd Lt. S. Oliver, from M.G.C. (Inf.), to be temp. 2nd Lt., with seniority 29 May 1918.
1919 Nov 29. R.Innis. Fus. Temp. 2nd Lt. S. Oliver to be temp. Lt.
1920 Jan 9. R Innis. Fus. Temp. Lt. S. Oliver relinquishes his commission on completion of service, and retains the rank of Lt.
1921 Jan 17. Joined ADRIC with service no 1530. Posted to N Coy
1921 Feb 21 Promoted Section Leader
1921 Mar 3. VR Scott died in Dublin. Probate to his mother. There was an military court of enquiry, pointing perhaps to suicide. Those who are mentioned at the inquiry were S/L J Williams, S/L AE Cooper, T/C Valentine, T/C A David, T/C S Oliver
1922 Jan 14. Discharged on demobilisation of ADRIC
1923 Mar 28. Leaves UK for Canada. He intends to farm in Canada
1927 Dec 17 Arrives in UK from Canada. Ontario Provincial Police. His permanent home is Canada.
1928 Jan 16. Arrives in Canada from UK. Police officer with Ontario Provincial Police
1929 Jun 8. Arrives in Canada from UK. He has been in Canada 1923 to 1929. A police officer in Ontario Provincial Police. His wife is at 142 Station Rd, Crayford (as on MIC) He has 2 children Kathleen 10, Sydney 5.