????
                     Martin, Ludwig (Louis) (b:1822)(d:1897)
                    |          ????
           Martin, William F (b:1853)(d:1920)
          |         |          ????
          |          Schnurstein, Sophia (b:1824)(d:1902)
          |                    ????
 Martin, William August (b:1876)(d:1951)
          |                    ????
          |          Planert, Frank (b:1826)(d:)
          |         |          ????
           Planert, Ida (b:1852)(d:1928)
                    |          ????
                     Schmidt, Wilhelmine (b:1829-1830)(d:)
                               ????