+--Nathaniel Cole  (-14 APR 1872)
Eugene A. Cole  (8 FEB 1848-)
|  +--Davenport Alger 
+--Electa Alger  (16 JUN 1816-)
   |        +--Samuel Morison  (1671-29 SEP 1757)
   |        |  +--  
   |     +--John Morrison  (1721-1776)
   |     |  +--Margaret Henry  (1685-30 APR 1774)
   |  +--Samuel Morrison  (5 MAR 1751/52-1802)
   |  |  +--Elizabeth Alexander  (ABT 1721-ABT 1811)
   +--Mary Morrison  (14 MAR 1783-27 OCT 1854)
      +--Mary Roach  (WFT Est 1736-1760-WFT Est 1779-1849)