17 Dec 1858 - Birth of her biological father William Wallis at Grand Rapids, Kent County, Michigan, USA 

01 Jan 1862 - Birth of her biological mother Grace Anderson at Joliet, Will County, Illinois, USA 

13 Mar 1881 - Marriage of parents at Lamont, Buchanan County, Iowa, USA 

03 Sep 1891 - Birth at Perry Township, Davison County, South Dakota, USA 

21 May 1921 - (29 years) Death of her biological mother Grace Anderson at Mitchell, Davison County, South Dakota, USA 

17 Sep 1923 - (32 years) Death of her biological father William Wallis

11 Dec 1982 - (91 years) Death at Boise, Ada County, Idaho, USA