+--Robert Ruddock 
   +--William Ruddock  (1688-ABT. 1751)
+--John Rudduck  (ABT. 1719-ABT. 1789)
|  +--Alice Garretson  (1695-)
Dinah Rudduck  (13 DEC 1745-1831)
+-- Jane  (2 DEC 1729-10 MAY 1811)