+--Benjamin Blake  (ABT 1760-3 Feb 1837)
+--Isaac Blake  (1 Feb 1786-17 Jun 1865)
|  +--Sarah Major  (ABT 1761-ABT Jan 1844)
Elizabeth Blake  (23 May 1826-26 Dec 1907)
|  +--John Austie Wood  (-ABT 1794)
+--Sophia Wood  (22 Oct 1790-17 Jul 1865)
   |     +--Francis Dunn 
   |  +--John Francis Dunn  (ABT 1743-)
   |  |  +--Penelope Austin 
   +--Hannah Dunn  (15 May 1767-ABT 1807)
      |  +--James Boucher 
      +--Hannah Boucher  (ABT 1753-)
         +--Margaret Lea