Jan 1860 - Birth of his biological father Lewis Stevenson at Illinois, USA 

09 May 1865 - Birth of his biological mother Sarah Dutton at Woodland, Iroquois County, Illinois, USA 

05 Apr 1885 - Marriage of parents at Fulton County, Illinois, USA 

24 Aug 1894 - Birth at Astoria Cemetery, Astoria, Fulton County, Illinois, USA 

1910 - (15 years) Census: at Palmyra, Douglas County, Kansas, USA 

1920 - (25 years) Census: at Wakarusa, Douglas County, Kansas, USA 

1944 - (49 years) Death of his biological father Lewis Stevenson

15 Nov 1955 - (61 years) Death of his biological mother Sarah Dutton

24 Jun 1986 - (91 years) Death at North Platte, Lincoln County, Nebraska, USA