????
                     Keppen, Lowell (b:)(d:)
                    |          ????
           Keppen, Steven (b:)(d:)
          |         |          ????
          |          Bralich, Elizabeth T (b:1923)(d:1996)
          |                    ????
 Keppen, Heather (b:)(d:)
          |          ????
           (unknown), Mary (b:)(d:)
                     ????