When I checked the IGI batch numbers for Broughton, Bucks, I got just two marriages in 1762:
26 Sept 1762. William Watson and Elizabeth Nichols
24 Nov 1762. Richard Richet and Martha Revis
There were a few more marriages in 1761 and 1763, one of them with Elizabeth Ricket. I wonder if Rickett might have been transcribed as Pridlett?