Picture of the grave from; https://www.batharchives.co.uk/cemeteries/bath-abbey-cemetery/william-edwy-vine
I guess that settles the name issue too.
WEV was the father of my aunt. I only recall hearing Edwy, but family usage may not be legally correct. Frances (on a birth certificate) has often become Fanny in family usage and thence incorporated onto a gravestone. Timothy