Your surname is included in the Barbour Collection for Durham, Middlesex, CT. The Link below will take you to Jane Devlin's website, which contains an incredible number of databases (don't let the 4-surname title confuse you). Scroll down to the Durham area and click on the appropriate letter. We are adding more all the time, so you may want to Bookmark this site. She also has a great many Middlesex County Probates & Wills near the top of the list of Resources. Check it out. Hope this helps!!