6 Apr 1796 - Birth of his biological father Charles Gary at Lebanon, New London County, Connecticut, USA 

4 Dec 1798 - Birth of his biological mother Eunice Spaulding at Hinesburg, Chittenden County, Vermont, USA 

3 Feb 1820 - Marriage of parents at Rushford, Allegany County, New York, USA 

19 Nov 1820 - Birth at Rushford, Allegany County, New York, USA 

14 Oct 1874 - (53 years) Death of his biological father Charles Gary at Switzerland County, Indiana, USA 

21 Aug 1881 - (60 years) Death of his biological mother Eunice Spaulding at Rising Sun, Ohio County, Iowa, USA 

16 Sep 1894 - (73 years) Death at Rockport, Atchison County, Missouri, USA