+--John S GROSS  (1 OCT 1835-17 DEC 1909)
Therman Clarence GROSS  (1889-1971)
|        +--Peter VAN GUNDY  (15 JUL 1730-MAR 1820)
|     +--Christian VAN GUNDY  (19 SEP 1772-13 APR 1856)
|     |  +--Elizabeth MILLRIN 
|  +--Noah VAN GUNDY  (1806-1895)
|  |  +--Sarah WILEY  (1781-15 JUN 1821)
+--Hannah VAN GUNDY  (5 MAY 1848-2 DEC 1925)
   +--Anna LINE  (1806-1844)