09 Sep 1912 - Birth of his biological mother Bernice Marshall at Methuen, Essex County, Massachusetts, USA 

22 Mar 1916 - Birth of his biological father William Dutton at Woodstock, Windsor County, Vermont, USA 

09 Aug 1936 - Marriage of parents at Woodstock, Windsor County, Vermont, USA 

18 May 2004 - Death of his biological father William Dutton

May 2004 - Burial of his biological father William Dutton at Taftsville Cemetery, Taftsville, Windsor County, Vermont, USA 

21 Oct 2004 - Death of his biological mother Bernice Marshall at Lebanon, Grafton County, New Hampshire, USA 

Oct 2004 - Burial of his biological mother Bernice Marshall at Taftsville Cemetery, Taftsville, Windsor County, Vermont, USA