We're not related - I'm just look up info....

for starters.....

If you use the Gloucestershire BMD website

http://ww3.gloucestershire.gov.uk/bmd/

and search the births

you will find

William Charles GRAFTON - birth registered (mother's surname - GRAFTON) - Huntley 1863

and

Arthur James BENNETT - birth registered (mother's surname - GRAFTON) - 1866 Gloucester St Nicholas