Thanks Bob.This must be the same William.From the census we found going by William's change of age he could of been born 1816-19 and married Dinah Fieldson 1845.Son of John. So John Jacklin 1778 born Horkstow? and Hannah COOPER do you know anymore about them? and how are linked to the tree? l will cotact you again though your e-mail address if thats OK.