This history of the Hassert Family of Bloomsburg, Pennsylvania, focuses on the ancestors, siblings and descendants of George Edward Hassert (1867-1923) and Sarah Mercy Wilson Hassert (1869-1939), and includes many of their collateral relatives. Principal surnames include: Armstrong, Bressler, Decker, Edwards, Erath, Hartman, Hassert, Herr, Sleppy and Wilson.