????
                                         Sweitzer, Jacob (b:1779)(d:)
                                        |          ????
                               Sweitzer, Cornelius (b:1822)(d:)
                              |         |          ????
                              |          Burbach, Maria Elizabeth (b:1784)(d:)
                              |                    ????
                     Sweitzer, Tobias (b:1856)(d:1936)
                    |         |          ????
                    |          Shaulis, Mary (b:1822-1823)(d:1871-1876)
                    |                    ????
           Sweitzer, Howard Earl (b:1891)(d:1960)
          |         |                    ????
          |         |          Genck, John Charles (b:1824)(d:1916)
          |         |         |          ????
          |          Genck, Amanda (b:1866)(d:1962)
          |                   |          ????
          |                    Schmidt, Barbara (b:1830)(d:1890)
          |                              ????
 Sweitzer, Jessie Irene (b:1914)(d:2011)
          |                              ????
          |                    Welker, Daniel (b:)(d:)
          |                   |          ????
          |          Welker, Benjamin Franklin (b:1851)(d:1916)
          |         |         |          ????
          |         |          Gelwicks, Lydia (b:)(d:)
          |         |                    ????
           Welker, Estella Rachel (b:1891)(d:1953)
                    |                              ????
                    |                    (unknown), (unknown) (b:)(d:)
                    |                   |          ????
                    |          Detrich, Jacob Q (b:1824)(d:1909)
                    |         |         |          Detrich, Johann Ludwig (b:1740)(d:1819)
                    |         |          Detrich, Christina (b:1801)(d:1877)
                    |         |                    (unknown), (unknown) (b:)(d:)
                     Detrich, Dorothy Ann Parmelia (b:1859)(d:1918)
                              |                    Fisher, Paul (b:)(d:)
                              |          Fisher, John (b:1794)(d:1852)
                              |         |          (unknown), Mary (b:)(d:)
                               Fisher, Rachel (b:1834)(d:1914)
                                        |          Mann, Jacob (b:1763)(d:1830) ==> Chart 2 [P 1]
                                         Mann, Margaret (b:1798)(d:1839)
                                                   Hill, Dorothy (Dolly) (b:1761)(d:1845)

                     ????
           Mann, Andrew (b:1739)(d:)
          |          ????
 Mann, Jacob (b:1763)(d:1830)
          |          ????
           Egnor, Rachel (b:1745)(d:1805)
                     ????