He came from an affluent family, lost his medals and then just disappears.
1897 Aug 28. Born Gloucs as Harold Sinclair L F Newth
1901 census at Barnwood Rd, Gloucs
1911 census at Laureston House, Cheltenham
Enlisted #66638 in RAMC
1915 Nov 18. Lands in France
Forfeits his medals
1920 Nov 1. Joined with RIC no 75344 & ADRIC no 175 .ex-Soldier & Enquiry Agent
Posted I Coy
1921 Jan 10. Permitted to Resign