17 Apr 1887 - Birth of his biological father Maurice Chapin at Springfield, Hamden County, Massachusetts, USA 

24 Apr 1895 - Birth of his biological mother Edith DUTTON at Springfield, Hamden County, Massachusetts, USA 

19 May 1917 - Marriage of parents at Springfield, Hamden County, Massachusetts, USA 

27 Oct 1921 - Birth at Springfield, Hamden County, Massachusetts, USA 

11 May 1947 - Death of his biological father Maurice Chapin at Saunderstown, Narragansett, Washington County, Rhode Island, USA 

14 May 1947 - Burial of his biological father Maurice Chapin

Bef 1960 - Death of his biological mother Edith DUTTON at Saunderstown, Washington County, Rhode Island, USA