Thanks to all. Just following up on a few things: Would the St Leonard's baptism & marriage records that are suggested contain more information than that listed in the thread? How would I go about getting a copy of these (are they online??). Also in regard to the marriage of William Morris to Mary... (wife on the 1841 Census), I think this may have occurred in Birmingham as this is where Mary is from. One possible marriage is to Mary Yardley 21 Sept 1829 St Phillips. But again trying to locate what these might show and how to get a copy of the actual record.
I think I will try to locate possible siblings of William Morris from Bilston and see where it leads me.