Henry Gray (my Great Uncle) was born in Bath, Somerset on 16th December 1885. His parents were Edward and Catherine. He was a professional soldier first in the Royal Devonshire Regiment but then the Royal Engineers where in the 1921 census his is listed as a lineman with Sagt rank. He is single in the 1921 census. Then I loose him completely. I can’t see him on the 1939 census but there is no death. I found a death in Lewisham in 1925 but having obtained the death certificate it’s not him. I have ancestry but not international. I have written to Royal Engineers museum and still awaiting a reply. Any thoughts about how I might proceed?