31 May 1841 - Birth at Ohio, USA 

1852 - (10 years) Birth of his wife Sarah Dutton at Crete, Will County, Illinois, USA 

25 Dec 1867 - (26 years) Marriage with Sarah Dutton at Taylor County, Iowa, USA 

13 Nov 1869 - (28 years) Birth of his son Riley Maxwell at Ross, Taylor County, Iowa, USA 

Feb 1870 - (28 years) Birth of his son Joseph Maxwell at Iowa City, Johnson County, Iowa, USA 

25 Dec 1871 - (30 years) Birth of his son Everett Maxwell at Iowa City, Johnson County, Iowa, USA 

12 Jun 1872 - (31 years) Birth of his daughter Violet Maxwell at Taylor County, Iowa, USA 

1880 - (38 years) Death of his son Joseph Maxwell at Taylor County, Iowa, USA 

1884 - (42 years) Death of his wife Sarah Dutton at Fairview Township, Clay County, South Dakota, USA 

11 Jul 1927 - (86 years) Death at Kalispell, Flathead County, Montana, USA 

24 May 1935 - Death of his son Riley Maxwell at Sioux City, Woodbury County, Iowa, USA 

20 Jan 1941 - Death of his daughter Violet Maxwell at Ainsworth, Brown County, Nebraska, USA 

17 Aug 1955 - Death of his son Everett Maxwell at Vermillion, Clay County, South Dakota, USA