+--Lawrence Leach  (-UNKNOWN)
            +--Giles Leach  (1632-UNKNOWN)
            |  +--Elizabeth Unkown  (-UNKNOWN)
         +--Samuel Leach  (1662-BEF 1729)
         |  +--Anne Nokes  (-UNKNOWN)
      +--Josiah Leach  (1704-UNKNOWN)
      |  +--Mary Byram  (-UNKNOWN)
   +--Isaac Leach  (1737-UNKNOWN)
   |  +--JoAnna Wilbur  (BET 1705 AND 1715-UNKNOWN)
+--Cotton M Leach  (4 SEP 1780-15 JAN 1852)
|  |           +--Lawrence Leach  (-UNKNOWN)
|  |        +--Giles Leach  (1632-UNKNOWN)
|  |        |  +--Elizabeth Unkown  (-UNKNOWN)
|  |     +--John Leach  (1665-1743)
|  |     |  +--Anne Nokes  (-UNKNOWN)
|  |  +--Solomon Leach  (19 FEB 1711/12-UNKNOWN)
|  |  |  +--Alice Unknown  (-UNKNOWN)
|  +--Jerusha Leach  (23 FEB 1745/46-UNKNOWN)
|     |        +--Lawrence Leach  (-UNKNOWN)
|     |     +--Giles Leach  (1632-UNKNOWN)
|     |     |  +--Elizabeth Unkown  (-UNKNOWN)
|     |  +--Benjamin Leach  (-UNKNOWN)
|     |  |  +--Anne Nokes  (-UNKNOWN)
|     +--Hannah Leach  (4 MAR 1724/25-UNKNOWN)
|        +--Hepzibah Washburn  (-UNKNOWN)
Cotton Mather Leach  (23 AUG 1811-UNKNOWN)
+--Fannie Hayes  (28 OCT 1785-9 OCT 1846)