+--David S. Blackburn 
Jesse M. Blackburn  (11 APR 1875-)
|  +--Orlando F. Piper 
+--Alice B. Piper  (10 SEP 1847-)
   |  +--John S. Hawkins  (30 JUN 1785-3 MAR 1870)
   +--Mary A. Hawkins  (9 OCT 1829-)
      |           +--John Morison  (1628-16 FEB 1736)
      |        +--John Morison  (1678-14 JUN 1776)
      |        |  +--Wife One 
      |     +--Thomas Morison  (1710-23 NOV 1797)
      |     |  +--Margaret Wallace  (1687-18 APR 1769)
      |  +--Ezekiel Morison  (27 JUN 1762-17 NOV 1839)
      |  |  +--Mary Smith  (1712-29 DEC 1799)
      +--Mary Morison  (11 DEC 1798-9 DEC 1843)
         |  +--Samuel Ames 
         +--Hannah Ames  (6 MAY 1771-5 OCT 1843)