Hi
Not an easy one.
A couple of long shots for you to ponder, FreeBMD:
Marriage Reg.
Q4 1837 Samuel Harris & X, Stoke Damerel. V 9, P 532.
Q3 1842 Richard Harris & (possibly, though there are others) Agnes Ryan, Stoke Damerel. V 9, P 443.
Birth Reg.
Q2 1838 Mary Harris, Stoke Damerel. V 9, P 434.
Considerations:
They could have married before Q3 1837, which means they wouldn't be on the FreeBMD.
Names are open to error or variants and therefore transcribed incorrectly as you see them.
People can be born/live in one area and be baptised/married in another.
Geoff