????
           (unknown), (unknown) (b:)(d:)
          |          ????
 Nicholson, Gary Duane (b:1954)(alive: 2019)
          |                    ????
          |          Nicholson, Oscar David (b:)(d:)
          |         |          ????
           Nicholson, Lavonne Marie (b:1936)(d:2002)
                    |          ????
                     Drake, Dorothy Nell (b:)(d:)
                               ????