+--Roger Eastman 
                  +--John Eastman  (-1602)
               +--Roger Eastman  (1611-16 DEC 1694)
               |  +--Ann  
            +--Benjamin Eastman  (12 DEC 1652-BEF. 4 MAR 1728)
            |  |     +--John Smith 
            |  |  +--Thomas Smith  (1602-10 MAR. 1693)
            |  |  |  +--Isabella  
            |  +--Sarah Smith  (1621-11 MAR 1697)
            |     |  +--William Knapp  (1598-)
            |     +--Mary Knapp 
            |        +--Priscilla ______ 
         +--Edmund Eastman  (20 JAN 1680-18 MAR 1719)
         |  +--Anne Pitts  (-13 DEC 1698)
      +--Edmund Eastman  (21 MAY 1715-21 OCT 1804)
      |  |     +--Richard Singletary  (AB. 1599-25 OCT 1687)
      |  |  +--Nathaniel Singletary  (28 OCT 1644-13 AUG. 1689)
      |  |  |  +--Susanna Cook  (AB. 1616-11 APR 1682)
      |  +--Susannah Singletary  (19 SEPT. 1681-1761)
      |     +--Sarah Belknap 
   +--Edmund Eastman  (3 APR 1752-15 MAR 1838)
   |  +--(wid.) Hannah Hill  (1715-21 AUG 1806)
+--Jesse Eastman  (1 JUL 1793-18 NOV 1877)
|  +--Mary Davis  (1752-30 AUG 1836)
Medelia Leah Eastman 
+--Lorinda Heath  (-10 SEP 1875)