Stetsons/Plainfield, MA and Sheldons/Dutchess Co. NY

I am researching the Sheldons of Dutchess county in New York and the Stetsons originating in Plainfield, Massachusetts.Other family names I have found in my research include, Horr and Reed of Spencer MA; White, Mason of MA; Storm, Noxon, Marshall, Acker, VanBenschoten, Barlow and Powell of Dutchess Co.I would be happy to share my findings regarding any of these families and would appreciate any additional informationother researchers may have which might further my search for my ancestors.