28 Oct 1878 - Birth of his biological father George Campbell at Kankakee, Kankakee County, Illinois, USA 

16 Dec 1886 - Birth of his biological mother Stella Dutton at Nebraska, USA 

30 Nov 1921 - Birth at Nebraska, USA 

29 Apr 1967 - (45 years) Death of his biological father George Campbell at Geneva, Fillmore County, Nebraska, USA 

May 1967 - (45 years) Burial of his biological father George Campbell at Memorial Cemetery, Fremont, Dodge County, Nebraska, USA 

23 Jan 1980 - (58 years) Death of his biological mother Stella Dutton

Jan 1980 - (58 years) Burial of his biological mother Stella Dutton at Memorial Cemetery, Fremont, Dodge County, Nebraska, USA 

14 Jun 1988 - (66 years) Death at Phoenix, Maricopa County, Arizona, USA