Thank you for your query on the Claverings. I am not sure that I can help as your family seem to be linked to a period after mine.I am linked to the Claverings through Elizabeth Clavering baptised 11/4/1773 in Chester-le-Street. Elizabeth had one known sibling, Ralph ,baptised in Washington 1/4/1777. Elizabeth and Ralph's parents were Ralph and Margaret Anderson. My interest in the Claverings finished after Elizabeth as she was the last on my line to carry the name.I have some further information on Elizabeth's ancestors back to c.1720 and some of them were named Thomas but it was a fairly common name.
You do not say where Thomas and Ann Hudson were married but I have noticed on the IGI that there may be some possible matches in the Sunderland area. I am sorry that I cannot be more helpful but I do live in the area and if you are not based in the UK or I can help further with local knowledge then please contact me through my e-mail address.