the Mrs at that period was indication of social rank rather than marital status - no indication either in marr reg or elsewhere that she was married
happily looks as tho Jane is in the Bishops transcripts as I have a record for 23 Oct 1734 (I'd missed them due to an error in placing the entries in sequence! - some of BTs were on film - others were only available in original - possibly it is found amongst these as I seem to have done the BT transcripts in two blocks
my CD is discussed (at great length) in another recent thread