Hi Lea-Anne
Here are the details for the Middleham marriage on 23 Sept 1817:-
Thomas Thompson, Gentleman of the Parish of the Holy Trinity in the town of Kingston upon Hull, Bachelor. Jane Spence spinster of this Parish. Married by Licence, by John Cockerell, curate. Both signed. Witnesses: Simon Spence, Wm Spence, Ann Thompson, Elizabeth Spence, Mary Ann ....? and Thos Wrather, all signed.
So, they don't appear to be your Durham born people, mentioned in your other thread.