Samuel Leach died date unknown.He married Content Barden on March 26, 1725 in Middleboro, Plymouth, MA, daughter of William Barden and Deborah Barker. Notes for Samuel Leach: !Ancestral File, ver 4.17, 1997. More About Samuel Leach and Content Barden: Marriage: March 26, 1725, Middleboro, Plymouth, MA.