+--Isaac CHRISTMAN  (27 JAN 1823-25 NOV 1912)
Thomas Francis CHRISTMAN  (7 JUN 1858-9 SEP 1939)
|              +--(Hans Gunde) VAN GUNDY  (ABT 1650-)
|           +--David VAN GUNDY  (ABT 1710-BEF 1755)
|        +--Joseph Sr * VAN GUNDY  (1740-1795)
|     +--Jacob VAN GUNDY  (13 OCT 1765-24 SEP 1845)
|     |  +--Maria Magdalene HALDEMAN SHONAUER  (1738-20 NOV 1810)
|  +--Joseph VAN GUNDY  (20 AUG 1796-9 JUL 1864)
|  |  +--Katherine Maria MAURY  (10 NOV 1762-20 SEP 1828)
+--Elizabeth VAN GUNDY  (13 APR 1823-8 JUL 1882)
   +--Sarah "Sally" DAVISON  (17 MAY 1803-24 APR 1857)