+--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)
+--David Morrison  (12 APR 1809-)
|  +--Hannah Moore  (9 JUN 1779-19 JAN 1814)
Oscar F. Morrison  (22 MAY 1837-)
|  +--Joseph Wilson 
+--Betsey Wilson  (22 MAR 1813-)