+--Alexander Nelson 
+--Edward Thompson Nelson  (14 OCT 1845-)
|  |           +--Samuel Morison  (1671-29 SEP 1757)
|  |           |  +--  
|  |        +--John Morrison  (1721-1776)
|  |        |  +--Margaret Henry  (1685-30 APR 1774)
|  |     +--David Morrison  (29 AUG 1750-1812)
|  |     |  +--Elizabeth Alexander  (ABT 1721-ABT 1811)
|  |  +--Moses Ford Morrison  (26 NOV 1788-NOV 1856)
|  |  |  +--Hannah Whitaker  (-1788)
|  +--Jane Z. Morrison  (31 OCT 1812-)
|     +--Zilpha Smith  (WFT Est 1774-1797-JUL 1854)
Dana Alexander Nelson 
+--Jeannie Wilson