+--Robert Smith 
   +--William Smith  (1723-31 JAN 1808)
+--John Smith  (10 APR 1754-7 AUG 1821)
|  |     +--John Morison  (1628-16 FEB 1736)
|  |  +--John Morison  (1678-14 JUN 1776)
|  |  |  +--Wife One 
|  +--Elizabeth Morison  (11 JUN 1723-15 SEP 1808)
|     +--Margaret Wallace  (1687-18 APR 1769)
John Smith  (16 APR 1797-8 OCT 1822)
|  +--David Steele 
+--Margaret Steele  (JAN 1757-30 SEP 1830)