????
                               DiMarzio, (unknown) (b:)(d:)
                              |          ????
                     DiMarzio, Daniel (b:)(d:)
                    |         |          ????
                    |          (unknown), (unknown) (b:)(d:)
                    |                    ????
           DiMarzio, Ray (b:)(d:)
          |         |          ????
          |          (unknown), (unknown) (b:)(d:)
          |                    ????
 DiMarzio, Cathleen (b:)(d:)
          |          ????
           (unknown), Helen (b:)(d:)
                     ????