1893 Dec 20. Born Edmunton, Middlesex
1901 census at Downes Rd, Enfield.
1909 Mar 17. Confirmed at Enfield, St Andrew
1911 census at 17 Fairleigh Terrace Downs Road, Enfield
1915 Nov 3. The Duke of Cambridge's Own (Middlesex Regiment). Harold Oscar Davies to be temporary Second Lieutenant.
1917 Jul 1. The undermentioned temp. 2nd Lts. to be temp. Lt. — Middlesex Reg. - H O Davies
1918 Jan/Mar . Harold O Davies married Lily E Phillips in Strood in Kent.
1920 Sep 10. Joined ADRIC with service no 530. Posted to D Coy.
1921 Jan 2. "Permitted to resign." An entry "Discharged Medically Unfit" has been crossed out.
1922 Sep 12. Midd'x Reg .—Lt. Harold Oscar Davies, late Serv. Bns., to be Lt., 12th Sept. 1922, with seniority 7th Sept. 1920.
1939 Register Living with his wife Lily E at 335 High Street , Gillingham M.B., Kent,. He is a Publican
1941 Jan 15. Royal Artillery. To be Lt - Lt. Harold Oscar DAVIES (161069).
1976 Apr/Jun. Died Hillingdon, Middlesex