+--John Cummings 
   +--John Cummings  (13 JAN 1784-30 OCT 1862)
   |  |  +--William Archibald 
   |  +--Hannah Archibald  (1763-1813)
   |     |     +--John Morison  (1628-16 FEB 1736)
   |     |  +--Halbert Morison  (1685-6 JUN 1755)
   |     |  |  +--Wife One 
   |     +--Rebecca Morison 
   |        +--Jean Steele  (1700-19 OCT 1753)
+--John Cummings  (14 FEB 1810-6 JUL 1872)
|  |  +--Alexander Barnhill 
|  +--Letitia Barnhill  (1789-17 FEB 1854)
|     +--Alice Hunter 
Charles N. Cummings  (14 OCT 1834-)
+--Elizabeth Church  (30 DEC 1813-)