+--John Cooper  (23 DEC 1775-1 APR 1854)
   +--Warren J. Cooper  (17 APR 1822-)
   |  |        +--John Morison  (1628-16 FEB 1736)
   |  |     +--Samuel Morison  (1710-21 JUN 1802)
   |  |     |  +--Jeanette Steele 
   |  |  +--Samuel Morison  (1744-8 DEC 1833)
   |  |  |  |  +--Samuel Alison 
   |  |  |  +--Janet Alison  (1712-8 JAN 1800)
   |  +--Jane Morison  (10 APR 1780-12 JUL 1857)
+--Benson Perkins Cooper  (30 SEP 1850-)
|  |  +--Thomas Ball 
|  +--Elizabeth Ball 
|     +--Elizabeth Gould 
Warren E. Cooper 
+--Lizzie D. Earl