+--John Morison  (1628-16 FEB 1736)
      +--Halbert Morison  (1685-6 JUN 1755)
      |  +--Wife One 
   +--David Morison  (1730-23 FEB 1825)
   |  +--Jean Steele  (1700-19 OCT 1753)
+--David Morrison  (5 FEB 1772-15 MAY 1857)
|  |  +--Thomas Boyes 
|  +--Elizabeth Boyes  (1739-1 DEC 1816)
Rebecca Morrison  (11 DEC 1826-11 NOV 1853)
+--Olive Liscomb  (19 SEP 1792-)