+--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 
+--Samuel Stevens Gilman  (9 DEC 1750-)
|  |  +--Samuel Stevens 
|  +--Sarah Stevens 
|     +--Patience Gorden 
Mary Gilman  (8 APR 1779-)
|                 +--Roger Dudley, Capt. 
|              +--Thomas Gov Dudley  (-31 JUL 1653)
|           +--Samuel Rev. Dudley  (1608-)
|           |  |  +--Edmund Yorke 
|           |  +--Dorothy Yorke  (25 APR 1582-27 DEC 1643)
|        +--Stephen Dudley 
|        |  +--Elizabeth Smith  (1627-)
|     +--James LT Dudley  (11 JUN 1690-4 SEP 1746)
|     |  |           +--Edward I Gilman 
|     |  |        +--Edward II Gilman 
|     |  |        |  +--Rose Rysse 
|     |  |     +--Edward III Gilman 
|     |  |     |  +-- ?? 
|     |  |  +--John Hon. Gilman 
|     |  |  |  +--Mary Clark 
|     |  +--Sarah Gilman  (25 FEB 1666/67-)
|     |     +--Elizabeth Treworgy 
|  +--Joseph Dudley  (1728-)
|  |  |  +--John Dea. Folsom 
|  |  +--Mercy Folsom  (12 APR 1691-)
|  |     +--Abigail Perkins 
+--Elizabeth Dudley  (1752-)
   +--Susannah Lord