+--William Dinsmoor 
+--Isaiah Dinsmoor  (10 SEP 1824-)
Arthur Wallace Dinsmoor  (25 JAN 1854-)
|  +--Andrew Wear Park  (11 JUN 1786-4 SEP 1867)
+--Margaret Mary Park  (11 JAN 1828-)
   |           +--John Morison  (1628-16 FEB 1736)
   |        +--James Morison  (1675-15 MAR 1756)
   |        |  +--Wife One 
   |     +--Samuel Morison  (1704-11 FEB 1776)
   |     |  +--Mary Wallace 
   |  +--Samuel Morison  (28 SEP 1748-2 JAN 1816)
   |  |  |  +--Samuel Alison 
   |  |  +--Martha Alison  (31 MAR 1720-3 DEC 1761)
   +--Margaret Morrison  (11 AUG 1793-14 APR 1864)
      |  +--William Dinsmoor 
      +--Margaret Dinsmoor  (28 SEP 1748-)
         |  +--John Cochran 
         +--Elizabeth Cochran 
            |  +--James McKeen 
            +--Janet McKeen 
               +--Janet Cochran