+--Morris YATES  (9 AUG 1785-9 NOV 1836)
Richard YATES  (18 JAN 1815-27 NOV 1873)
|           +--(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)
+--Mary "Polly" VAN GUNDY  (18 SEP 1790-3 APR 1865)
   +--Katherine Maria MAURY  (10 NOV 1762-20 SEP 1828)