A desperate suggestion...
Also a bit early, and at St Sepulchre, down in London
5 November 1744
Robert Clark + Phillis Constable
It does seem to say Clark.
I mention it because the only possibility I can find for the bride (presuming she wasn't a widow) is a baptism at St Michael Coslany, Norwich, 21st April 1723
Phillis, daughter of Charles Constable & Phillis his wife born April ye 17th
Not sure what happened to her parents. Again, the only marriage possibility I've come up with is in London, 18 Feb 1710, at the Fleet, Charles Constable + Phillis Rain. Neither are said to be of Norfolk. At least Phillis does not seem to have been a particularly common name at the time.