+--William Shirley  (-1807)
   +--James Shirley  (MAY 1791-16 MAR 1863)
   |  |     +--Robert Morrison 
   |  |  +--William Morrison  (30 NOV 1726-28 FEB 1778)
   |  |  |  +-- Elizabeth 
   |  +--Mary Morrison  (1760-JUL 1843)
   |     +--Jane Rogers  (-AFT 1794)
+--John Shirley  (11 FEB 1827-)
|  +--Clara Hazelton  (1799-24 AUG 1843)
Clara Elizabeth Shirley  (8 FEB 1852-)
+--Dorcas Collins  (-18 FEB 1876)