According to Freebmd there are two births in Bristol with Mother's name of Edwards.
June 1931 Gerald P.Hodder - Bristol 6a 138
Sept 1935 Peter J.R. Hodder - Bristol 6a 127
Could be Yours.
It is quite easy to work out from Freebmd any children likely but not always relevant to your research. Just put in Surname of Father and Surname of Mother. If not in County of Marriage put Any County. Hope this helps.