+--William Austen 
Elizabeth Austen  (4 JUL 1878-)
|              +--John Morison  (1628-16 FEB 1736)
|           +--John Morison  (1678-14 JUN 1776)
|           |  +--Wife One 
|        +--John Morison  (20 SEP 1725-27 DEC 1816)
|        |  +--Margaret Wallace  (1687-18 APR 1769)
|     +--Ezekiel Morison  (10 OCT 1780-NOV 1828)
|     |  +--Martha Anderson  (1732-31 MAR 1811)
|  +--Samuel Steele Morison  (3 APR 1811-)
|  |  +--Elizabeth McLellan  (-1818)
+--Floretta Morrison  (24 JAN 1854-)
   |  +--John Simpson 
   +--Mary Simpson 
      +-- Jane