Abt 1866 - Birth of his biological father Charles Campbell at Illinois, USA 

23 Dec 1868 - Birth of his biological mother Cora DUTTON at Alden, McHenry County, Illinois, USA 

1887 - Marriage of parents

15 May 1893 - Birth at Iowa, USA 

26 Aug 1934 - (41 years) Death of his biological mother Cora DUTTON at Ledyard, Kossuth County, Iowa, USA 

Aug 1934 - (41 years) Burial of his biological mother Cora DUTTON at Laurel Hill Cemetery, Irvington, Kossuth County, Iowa, USA 

1936 - (42 years) Death of his biological father Charles Campbell at Kossuth County, Iowa, USA 

Dec 1965 - (72 years) Death