I wasn't sure whether to mention this IGI entry because it's the wrong name, the wrong place and it's one of those IGI entries submitted by an LDS member i.e. NOT a transcription.
Having given all those negatives - it
is the right time (as long as husband No. 1 died before June 1818) and the bride's surname's not that far off:
married 1 June 1818 at St Helen, Audley, Staffordshire
Henry Bell & Diana Keafes.
You never know, it might be worth a post on the Staffs Board to see if anyone can do a look up of the Audley PRs to see a) if the marriage actually happened, and b) if the LDS member has got Diana's surname wrong - or if it says she's a widow.
Or perhaps it's a complete red herring....

Jill