Chart 1
                               ????
                     Rohrick, Jacob R (b:1892-1893)(d:)
                    |          ????
           Rohrick, Reuben Donald (b:1924)(d:2007)
          |         |          ????
          |          Green, Lillian (b:1892-1893)(d:)
          |                    ????
 Rohrick, Gretchen A (b:1946)(alive: 2026)
          |          ????
           Tuttle, Nellie Mae (b:)(d:)
                     ????