+--Jacob Bauman  (1 FEB 1752-JAN 17 A.D.)
            +--Henry Bowman  (16 AUG 1798-6 MAR 1860)
            |  +--Susanna Bruche  (3 MAR 1758-2 DEC 1827)
         +--Cyrene T. Bowman  (16 JAN 1843-30 MAR 1919)
         |  |                          +--Jacob Trautman  (ABT 1590-)
         |  |                       +--Jacob Trautman  (ABT 1610-)
         |  |                       |  +--  Snyder  (ABT 1592-)
         |  |                    +--Jacob Trautman  (ABT 1629-)
         |  |                    |  +--Barbara   (ABT 1613-)
         |  |                 +--George Trautman  (ABT 1649-)
         |  |                 |  +--Dolches Spiller  (ABT 1630-)
         |  |              +--Michael Trautman  (ABT 1668-)
         |  |              |  +--Elizabeth Romer  (ABT 1650-)
         |  |           +--Johan Heinrich Trautman  (ABT 1687-)
         |  |           |  +--Elizabeth Schweitzer  (ABT 1670-)
         |  |        +--Hans George Trautman  (ABT 1709-)
         |  |        |  +--Susana Hayntz.  (ABT 1689-)
         |  |     +--Hans Peter Trautman  (ABT 1738-12 FEB 1809)
         |  |  +--Abraham Trautman  (9 DEC 1773-1 APR 1852)
         |  |  |  |  +--John George Meyer 
         |  |  |  +--Eva Elizabeth Meyer  (JAN 17 A.D.-FEB 1814)
         |  |  |     +--Anne Barbara   (CA 16 AUG 1709-CA 30 APR 1786)
         |  +--Catharine Troutman  (7 OCT 1805-15 JUL 1874)
         |     +--Elizabeth Regina Tschopp  (7 OCT 1780-9 MAY 1844)
      +--Irving Bowman  (3 SEP 1876-22 DEC 1929)
      |  +--Elizabeth Jane Maurer  (31 MAY 1847-18 SEP 1902)
   +--Raymond Peifer Bowman  (ABT 1903-)
   |  |  +--Jeremiah Peiffer  (19 MAY 1836-15 NOV 1912)
   |  +--Lillian Jane Peiffer  (ABT 1875-AFT 1905)
   |     |                                +--Jacob Trautman  (ABT 1590-)
   |     |                             +--Jacob Trautman  (ABT 1610-)
   |     |                             |  +--  Snyder  (ABT 1592-)
   |     |                          +--Jacob Trautman  (ABT 1629-)
   |     |                          |  +--Barbara   (ABT 1613-)
   |     |                       +--George Trautman  (ABT 1649-)
   |     |                       |  +--Dolches Spiller  (ABT 1630-)
   |     |                    +--Michael Trautman  (ABT 1668-)
   |     |                    |  +--Elizabeth Romer  (ABT 1650-)
   |     |                 +--Johan Heinrich Trautman  (ABT 1687-)
   |     |                 |  +--Elizabeth Schweitzer  (ABT 1670-)
   |     |              +--Hans George Trautman  (ABT 1709-)
   |     |              |  +--Susana Hayntz.  (ABT 1689-)
   |     |           +--Hans Peter Trautman  (ABT 1738-12 FEB 1809)
   |     |        +--Heinrich Trautman  (23 DEC 1764-16 DEC 1833)
   |     |        |  |  +--John George Meyer 
   |     |        |  +--Eva Elizabeth Meyer  (JAN 17 A.D.-FEB 1814)
   |     |        |     +--Anne Barbara   (CA 16 AUG 1709-CA 30 APR 1786)
   |     |     +--Jacob Trautman  (13 JAN 1792-15 AUG 1854)
   |     |     |  +--Rachel Tschopp  (2 FEB 1770-ABT 1809)
   |     |  +--John Trautman  (11 JUN 1817-22 MAR 1901)
   |     |  |  +--Magdalena Brosius  (22 MAY 1794-28 SEP 1872)
   |     +--Ellemina Trautman  (3 JUN 1845-9 APR 1914)
   |        +--Henrietta Lesher  (16 DEC 1824-27 APR 1888)
+--Robert Bowman  (1924-26 JAN 1986)
|  +--Helen Sansom  (30 JUN 1904-7 SEP 1996)
Linda Bowman  (ABT 1945-)
+--Helen Jane Rehrer  (ABT 1927-)