John Covell (son of Nathaniel Covell and Judith Nickerson) was born 1700 in Monomoit, Mass, and died 01 Dec 1760 in Harwich Mass..He married Thankful Bangs on 16 Aug 1724 in Harwich, Mass.. More About John Covell and Thankful Bangs: Marriage: 16 Aug 1724, Harwich, Mass..