+--Robert Kenneth Haigh MORRISON  (Private-)
Anna MORRISON  (Private-)
|                 +--Q BROOKS  (-UNKNOWN)
|              +--Thomas BROOKS  (-UNKNOWN)
|              |  +-- UNKNOWN  (-UNKNOWN)
|           +--Thomas BROOKS  (1803-UNKNOWN)
|           |  +--Qq HANNAH  (-UNKNOWN)
|        +--Henry BROOKS  (1828-1895)
|        |  +--Louisa AVERY  (1804-UNKNOWN)
|     +--Percy Wilmot BROOKS  (1865-1908)
|     |  +--Emma LUKE  (1833-1914)
|  +--Eric Wilmot BROOKS  (1909-1974)
|  |  +--Florence Maud HAWARD  (1870-1953)
+--Margot Diane BROOKS  (Private-)
   +--Marjorie MURDOCH  (1903-1971)