Hello Ruthann, It might help you to look at http://www.haydon-news.co.uk/, which is a Newsletter for Haydon Bridge, and contains many references to Haydon Bridge families. You can email the editor, and ask for your questions to be included in a future issue.
The North East Inheritance database has several Maughan Wills from Haydon Bridge: http://familyrecords.dur.ac.uk/nei/data/neisearch.php
You could also subscribe to one of the Rootsweb Mailing Lists (free), I would suggest Northumbria: https://mailinglists.rootsweb.com/listindexes/details?list_name=northumbria
I hope some of the above might help.
Kind regards, Yvonne Purdy