John Orrin Trethewey - Pedigree | FamilyCentral
 22 Jun 1895 - 2 Sep 1974
 7 May 1857 - 22 Jul 1936
 12 Dec 1859 - 7 Dec 1943
 9 Jul 1818 - 9 Jun 1897
 24 Jun 1824 - 2 Dec 1900
 23 Jul 1827 - 22 Feb 1899
 3 Jan 1780 - Oct 1854
  - Dec 1862
 Abt 1792 -
 Abt 1796 -
 6 Mar 1802 - 9 Nov 1853
 1 Jun 1802 - 18 Apr 1847
 18 May 1786 - 23 Aug 1864
 28 Mar 1799 - 23 Apr 1869
 12 Oct 1735 - 20 Sep 1814
  - 30 Mar 1816
 26 Nov 1720 - 2 May 1790
 Abt 1745 -
 14 Nov 1779 - May 1847
 Abt 1783 - 17 May 1830
 24 Sep 1761 - 28 Dec 1802
 4 Sep 1759 -
 Abt 1749 -
 29 Jun 1757 -
 26 Jul 1767 - 12 Jun 1825
 Abt 1770 -
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