Phillip Wells the son of Samuel Darvin Wells and Anna Hamilton, married a Mary "Polly" Butler 11 May 1812. Samuel Darvin was the brother of Lewis Wells who married Ann Hamilton's sister Martha. Two brothers married two sisters. Their father was Philip Wells b. abt. 1739.
http://archiver.rootsweb.ancestry.com/th/read/WELLS/2009-02/1234830186