Hi Peter
Virtually all of Beds pre 1812 has been extracted onto the IGI - there's a marriage in Flitwick on 30 Nov 1804 between Joseph Cousins and Susan Deacon. But I can't see the marriage of Richard. As Mary in 1861 and 1871 gives her birthplace as Westoning, and as Westoning post 1812 has not been extracted it's going to need a look up in the microfilm I'm afraid. And I can't help with that I regret
Kind regards
David