18 Mar 1893 - Birth of his biological mother Florence DUTTON at Iowa, USA 

17 Feb 1894 - Birth of his biological father Merrill Manifold

3 Feb 1915 - Marriage of parents

30 Aug 1967 - Death of his biological father Merrill Manifold

1967 - Burial of his biological father Merrill Manifold at Elmwood Cemetery, Coin, Page County, Iowa, USA 

18 Jul 1983 - Death of his biological mother Florence DUTTON

Jul 1983 - Burial of his biological mother Florence DUTTON at Elmwood Cemetery, Coin, Page County, Iowa, USA