Thanks Nell, yes I was wondering how far out I should be looking for a possible marriage. I shall start with the places you suggested.
I had also found these links in TNA catalogue; do you know if there are any local history books written on this area that would have looked at the landlords and their tenants?
I did come across a reference: COX, A.H. 'The Society's archives' W.D.D.H 89, 1988, 5-7. Brief description of the collection of West Drayton and District Local History Society. Does anybody have a copy of this? Is anyone a member of this LHS?