????
           Zibolsky, Emil (b:)(d:)
          |          ????
 Zibolsky, George J W (b:1898)(d:1978)
          |                    ????
          |          Guetzke, Wilhelm (b:)(d:)
          |         |          ????
           Guetzke, Ida (b:1877)(d:1958)
                    |          ????
                     Schwantes, Johanna (b:)(d:)
                               ????