+--John Morison  (1628-16 FEB 1736)
            +--John Morison  (1678-14 JUN 1776)
            |  +--Wife One 
         +--John Morison  (20 SEP 1725-27 DEC 1816)
         |  +--Margaret Wallace  (1687-18 APR 1769)
      +--Joseph A. Morison  (13 JUL 1769-OCT 1846)
      |  +--Martha Anderson  (1732-31 MAR 1811)
   +--Samuel Morison  (12 APR 1806-19 MAR 1877)
   |  +--Isabella Fletcher  (1778-OCT 1821)
+--Henry G. Morrison  (14 FEB 1840-)
|  +--Eliza Hamilton 
Harry Livingston Morrison  (12 MAR 1876-)
+--Ellen O'Brien