2. Ensign, Charles Sidney Jr., sketch of the life of his father (NEHGR, 1918, January), quoted in (3).
3. Nelson, Martha Eunice Ensign, compiler, Record of the Descendants of James Ensign and his Wife Sarah Elson 1634 - 1939 - 1960 (pub. by the compiler), seen at LDS FHC, 4780 Lincoln Ave., Oakland, California, call #929.273 En77E.