+--Nathan Webster 
Brinton M. Webster  (1864-)
|              +--John Morison  (1628-16 FEB 1736)
|           +--Joseph Morison  (1720-17 FEB 1806)
|           |  +--Jeanette Steele 
|        +--John Morison  (28 FEB 1749-21 APR 1840)
|        |  +--Mary Holmes 
|     +--John Morrison  (2 OCT 1779-25 JAN 1836)
|     |  +--Anne Grey  (24 AUG 1751-27 FEB 1825)
|  +--Samuel Morrison  (5 APR 1812-)
|  |  +--Jennette Paul  (15 MAR 1777-)
+--Susan M. Morrison  (1839-)
   |  +--Daniel T. Davis 
   +--Achsah Davis  (1818-)