I am having trouble trying to locate my great grandfathers death cert? He was in the first world War and was discharged to pension in 1916, he would have been about 40 at that time. He was living in Bradford at Chelmsford Rd with his wife and family but what I find is strange is that his wife was re-married in 1921 but no death cert for her husband? I wondered if he maybe went back to army but no trace of any death at War? I wondered if anyone can offer any help/advice. Kind regards Caroline