+--John W MUIR 
Thomas Gundy MUIR 
|              +--(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)
|  +--Jacob VAN GUNDY  (19 NOV 1798-23 FEB 1890)
|  |  +--Katherine Maria MAURY  (10 NOV 1762-20 SEP 1828)
+--Keziah VAN GUNDY  (25 AUG 1839-7 JUL 1889)
   +--Sarah M "Sally" VAN SCIVER  (10 MAR 1814-6 DEC 1906)