Hi Candis,
Like you I'm having trouble finding the marriage.
1871 census image does actually say birthplace Scruton, by the way, Senton must just be a mistake in the index. I see she is in Lepton, Huddersfield, wonder if she got married in that area, Scruton, or Middlesbrough where their first child was born in 1875/6
Louisa could possibly have married before, so her surname would then be different when she married Edward Bullen
(his birth reg: Mar 1848 BULLEN Edward Wilson Holbeach 14 446)
Will check the full GRO index Bullen might be spelled oddly but Wells should be easy to find
Barbara
