1886 Oct 6. Born Lambton, Ontario, Canada
1891 census at Mortlake, Surrey
1901 census
1909 Jan/Mar Married in Richmond, Surrey
1911 census
1912 . Divorce Court File: 3014. Appellant: William Barker Redfern. Respondent: Evelyn Redfern. Co-respondent: John O'Callaghan Wylde. Type: Husband's petition for divorce
1912 Jun 13. Leaves with wife Gertrude and child to live in Calcutta.
1914 Nov 5. Commissioned 2nd Lt
1916 Sep 6. 2nd Lt relinquishes his commission on account of ill health
1916 Nov 4. Gets SWB
1917 Jun 18. Returns to France as a Red Cross Driver
1920 Oct 28. ADRIC. Found medically unfit and never posted nor given service no.
1921 Jun 2. 2nd Lt. J. O'C. Wylde, late R.A., relinquishes the rank of 2nd Lt. on reenlistment in the ranks
1934 - 1936 on London Electoral Rolls
1958 Died Newmarket, Cambs.