17 Sep 1873 - Birth of his biological father Henry Harmon at Astoria Cemetery, Astoria, Fulton County, Illinois, USA 

10 Oct 1878 - Birth of his biological mother Matilda Thomas at Astoria Cemetery, Astoria, Fulton County, Illinois, USA 

07 Apr 1895 - Marriage of parents at Woodland, Iroquois County, Illinois, USA 

07 Aug 1900 - Birth of his wife Bessie Johnson at Table Grove, Fulton County, Illinois, USA 

21 Jan 1903 - Birth at Woodland, Iroquois County, Illinois, USA 

1910 - (6 years) Census: at Elyria, Valley County, Nebraska, USA 

11 Sep 1920 - (17 years) Marriage with Bessie Johnson at New Philadelphia, McDonough County, Illinois, USA 

13 Feb 1939 - (36 years) Death of his biological mother Matilda Thomas at Toledo, Lucas County, Ohio, USA 

25 Sep 1959 - (56 years) Death of his biological father Henry Harmon at Waterloo, Black Hawk County, Iowa, USA 

21 Apr 1984 - (81 years) Death of his wife Bessie Johnson at Macomb, McDonough County, Illinois, USA 

08 May 1988 - (85 years) Death at Macomb, McDonough County, Illinois, USA