Hi Naomi I'm sure you have your John Dewhurst marriage to Elizabeth Wolfe by now but just in case you haven't they married Newchurch in Rossendale 1843.
Do you know what your John Dewhurst occupation was ? I'm looking for John Dewhurst B: 1795 ? Cotton Carder from Preston he also married an Elizabeth twice. His second marriage was to Elizabeth Blezard in 1834. I'm trying to find out where he was born as the census don't help in any way.