+--Edward I Gilman 
            +--Edward II Gilman 
            |  +--Rose Rysse 
         +--Edward III Gilman 
         |  +-- ?? 
      +--Edward IV Gilman 
      |  +--Mary Clark 
   +--John Gilman  (1650-)
   |  +--Elizabeth Smith 
+--Jacob Gilman  (1682-)
|  +--Grace York 
John Gilman  (15 MAR 1706/07-30 OCT 1765)
+--Mary Ladd