+-- Cooper 
Vivian Cooper 
|  +-- Simpson 
+--Josephine Simpson 
   |     +--Pleasant McCart  (1807-1885)
   |  +--James Marion McCart  (11 Aug 1834-31 Jan 1865)
   |  |  +--Lucy Lee  (1816-1852)
   +--Lucy McCart  (10 Apr 1857-)
      |     +--John Andrew Gerking  (27 Aug 1764-1815/1817)
      |  +--John Andrew Gerking  (14 Apr 1798-18 Aug 1879)
      |  |  |  +--William Rice 
      |  |  +--Rachael Rice  (26 Feb 1774-ABT 1855)
      +--Sarah (Sally) Gerkin  (3 Mar 1833-)
         +--Mary (Polly) Phillips  (Sep 1801-5 Jan 1855)