Harrison Calvert and his wife Ida Simonson moved from Troy, Doniphan, Kansas to Chatauqua County, Kansas in 1878. Harrison, also known as "Uncle Hack" died in Wauneta, Chatauqua, Kansas on 20 May 1887 according to the Weekly Kansas Chief, a newspaper in Doniphan County. That is also the same date listed by the Round Mound Cemetery in Chatauqua County, Kansas, where both he and Ida were buried. Ida died in Wauneta, Chatauqua, Kansas on 20 January 1897 (the same date listed in both of the same sources as I found for Harrison).