+--John Morison  (1628-16 FEB 1736)
      +--Joseph Morison  (1720-17 FEB 1806)
      |  +--Jeanette Steele 
   +--Jonathan Morison  (JUL 1759-7 MAR 1847)
   |  +--Mary Holmes 
+--Benjamin Morrison  (12 OCT 1806-)
|  +--Anna Davis 
Mary M. Morrison  (22 AUG 1842-)
+--Maria N. Robinson  (26 APR 1822-)