+--David Steele  (-1820)
James C. Steele  (24 OCT 1814-1864)
|        +--Archibald Clendennin 
|     +--William Clendennin 
|  +--Robert Clendennin  (1743-30 NOV 1818)
|  |  |  +--John Morison  (1628-16 FEB 1736)
|  |  +--Hannah Morison  (1716-7 JAN 1802)
|  |     +--Jeanette Steele 
+--Mary Clendennin  (20 MAR 1788-)
   +--Elizabeth Humphrey  (1752-11 DEC 1806)