Hi Leonie and welome to Rootschat

You've got quite a task on there

I looked on the 1851 census for Gloucestershire and Bisley seems to been almost entirely populated by Gardner/Gardiner or Gardeners - mainly with names like old testament prophets, but no Jesse anywhere in the county!
Do you have any more information about Jesse and Jane that could help us fish about a bit? If you don't get any better replies before next week, I'll go into my local library - I think they have Bisley Parish records in there so I could perhaps find some siblings.
Regards
Angela