+--Isaac Witmer  (30 JUL 1818-5 JUL 1901)
   +--Frank S. Witmer  (18 MAY 1854-16 FEB 1919)
   |  |  +--Francis Shaffer  (26 APR 1803-15 MAR 1871)
   |  +--Anna Shaffer  (29 MAR 1827-7 APR 1885)
   |     |                          +--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)
   |     |  +--Jacob Trautman  (22 SEP 1768-5 NOV 1844)
   |     |  |  |  +--John George Meyer 
   |     |  |  +--Eva Elizabeth Meyer  (JAN 17 A.D.-FEB 1814)
   |     |  |     +--Anne Barbara   (CA 16 AUG 1709-CA 30 APR 1786)
   |     +--Eva Mary Troutman  (2 APR 1802-8 AUG 1897)
   |        +--Anna Mariam Williamson  (22 OCT 1778-8 DEC 1849)
+--Landis F. Witmer  (13 MAR 1908-)
|  +--Lydia Bohner  (21 FEB 1874-MAY 1955)
Stewart E. Witmer  (22 MAY 1937-)
+--Sarah E. Farnsworth  (4 OCT 1909-13 FEB 1999)