????
                     Treitz, Jacob Sr (b:1726)(d:)
                    |          ????
           Trites, Johann Jacob Jr (b:1755)(d:1803)
          |         |          ????
          |          Gmelin, Maria C (Christina) (b:1716)(d:)
          |                    ????
 Trites, Lydia (b:1793)(d:)
          |          ????
           (unknown), (unknown) (b:)(d:)
                     ????