????
                     Krueger, John Fredo (b:)(d:)
                    |          ????
           Krueger, Johann Fredo William (b:1849-1850)(d:)
          |         |          ????
          |          (unknown), Friedericke (b:)(d:)
          |                    ????
 Krueger, Alwinne (b:1882)(d:)
          |                    ????
          |          Steinmueller, Ludwig (b:1811)(d:1889)
          |         |          ????
           Steinmueller, Anna (b:1856-1857)(d:)
                    |          ????
                     Thoms, Marie (b:1812)(d:1874)
                               ????