1850 Census: Tully Twp., Van Wert Co., Ohio. ("Keever")

1864 Marriage: Van Wert Co., Ohio, to "Sarah E. Rogers". ("Kever")
1870 Census: Ohio, USA ("Kiever")
1880 Census: Rockbridge, Richland Co., Wisconsin. Farmer. ("Keever")
1885 Census: Washington Twp., Dallas Co., Iowa. ("Kever")
1895 Census: Guthrie Co., Iowa. ("Kever")
1900 Census: Victory Twp., Guthrie Co., Iowa. ("Kever")
1905 Census: Dallas Co., Iowa. ("Kever")
1910 Census: Spring Valley Twp., Dallas Co., Iowa. ("Kever")

Service: 10:30 AM, Monday, 14 June 1920, Baptist Church, Rev. T.A. Searcy.
Burial: Violet Hill Cemetery, Perry, Dallas Co., Iowa.

Some info per obit at Find a Grave, accessed 20 Feb 2015.
On this page, spelled "Pierson". Need to see headstone?