+--Jeremiah Kirk  (ABT 1792-AFT 1870)
   +--John Thomas Kirk  (11 Mar 1819-31 Oct 1894)
   |  |  +--John Andrew Gerking  (27 Aug 1764-1815/1817)
   |  +--Mary Gerking  (9 Mar 1792-BEF 17 Mar 1863)
   |     |  +--William Rice 
   |     +--Rachael Rice  (26 Feb 1774-ABT 1855)
+--James Kirk  (15 Jan 1841-25 Nov 1913)
|  +--Eleandor (Ellen) Edwards  (9 Oct 1821-12 May 1904)
John W Kirk  (20 Aug 1872/1875-Jun 1953)
+--Mary Elizabeth Wigley  (ABT 1842-)