His RIC file says his name changes in Dec 1920 to Frank Elijah Williams
1880 May 19. Born Liverpool. Lancs
1881 census at Wildenhall , Staffs
1891 census at Wildenhall, Staffs
1898 Sep 29 Married in Staffs to Amelia Eunice (Molly) Hill/Stevens. They had children, and he appears to have left her, which is probably why there is his name change
1920 Nov 19 enlisted with RIC no 75679. ex-Soldier & Jockey
1920 Dec 31 names changed to Frank Elijah Williams
Cannot get him in 1939 Register, so he is probably the Frank E Williams died Lewisham in 1936, though there are other possibilites