????
           Thompson, Francis M (b:)(d:)
          |          ????
 Thompson, Donald (b:1933)(d:)
          |                                        ????
          |                              Martin, Ludwig (Louis) (b:1822)(d:1897)
          |                             |          ????
          |                    Martin, William F (b:1853)(d:1920)
          |                   |         |          ????
          |                   |          Schnurstein, Sophia (b:1824)(d:1902)
          |                   |                    ????
          |          Martin, Frank Louis (b:1885)(d:1974)
          |         |         |                    ????
          |         |         |          Planert, Frank (b:1826)(d:)
          |         |         |         |          ????
          |         |          Planert, Ida (b:1852)(d:1928)
          |         |                   |          ????
          |         |                    Schmidt, Wilhelmine (b:1829-1830)(d:)
          |         |                              ????
           Martin, Mildred Ardelia (b:1906)(d:)
                    |          ????
                     Reichelt, Bertha (b:1884-1885)(d:1949)
                               ????