+--John Morrison  (1760-1823)
            |  +--  
         +--Edwin Armistead Morrison  (24 SEP 1804-30 OCT 1879)
         |  +--Mary Chappell Bagley  (ABT 1780-1823)
         |     +--  
      +--Hackley Turnbull Morrison  (27 Sep 1850-6 DEC 1896)
      |  +--Lucia Beverley Hackley  (12 APR 1829-22 FEB 1879)
      |     +--  
   +--Hackley Morrison  (10 AUG 1879-2 APR 1962)
   |  +--Elizabeth Strachan Madison  (18 SEP 1844-10 AUG 1907)
   |     +--  
+--John Boyden Morrison  (23 MAR 1909-1 FEB 1994)
|  +--Elizabeth Noland Boyden  (9 SEP 1883-9 FEB 1979)
|     +--  
Patricia Ann Morrison  (1955-1980)
+--Myrtle Iona Davis  (22 Jun 1908-18 Jun 1988)