19 Dec 1899 - Birth of his biological father George Dutton at Pittsfield, Berkshire County, Massachusetts, USA 

31 Mar 1905 - Birth of his biological mother Alberta Sifton at West Seneca, Erie County, New York, USA 

7 Nov 1930 - Marriage of parents at Los Angeles, Los Angeles County, California, USA 

04 May 1948 - Death of his biological mother Alberta Sifton at Pasadena, Los Angeles County, California, USA 

May 1948 - Burial of his biological mother Alberta Sifton at Forest Lawn Memorial Park, Glendale, Los Angeles County, California, USA 

13 May 1977 - Death of his biological father George Dutton at Oceanside, San Diego County, California, USA 

May 1977 - Burial of his biological father George Dutton at San Marcos Cemetery, San Marcos, San Diego County, California, USA