1908 - Birth of his biological father Milton Pierce at Somers, Calhoun County, Iowa, USA 

15 Aug 1915 - Birth of his biological mother Evelyn DUTTON at Algona, Kossuth County, Iowa, USA 

18 Nov 1933 - Marriage of parents at Algona, Kossuth County, Iowa, USA 

1936 - Birth at Iowa, USA 

1940 - Census: at Somers, Calhoun County, Iowa, USA 

15 Apr 1973 - Death of his biological mother Evelyn DUTTON at Irving, Dallas County, Texas, USA 

Apr 1973 - Burial of his biological mother Evelyn DUTTON at Memoryland Memorial Park, Greenville, Hunt County, Texas, USA