So this is probably her in 1851:
Chapel Green, Horsforth, Yorkshire
William Webster Head Mar 78
Hannah Webster Wife Mar 77
Montague H Graham Lodger U 20 Teacher in Boarding School Wales Glamorganshire
And this looks like her in 1841, mistranscribed as Yachson on ancestry (I will submit a correction):
Chapel Green, Horsforth, Guiseley, Yorkshire
Hannah Jackson 60 Ind Y
Elizabeth Do 25 Cloth Burler Y
So, this is the marriage and it is on ancestry!
10th April 1845 Guiseley Parish Church
William Webster, full age, widow, farmer, residence Horsforth, father Martin Webster, farmer
Hannah Jackson, full age, widower (sic), residence Horsforth, father Henry Stead, paper maker.
Witnesses John Hardaker and David something.
http://search.ancestry.co.uk/iexec?h...c=&pid=7557075