| Admixture-Ethnicity | 1889 | | | | |
| Birth | 30 Nov 1889 | Grand River, Decatur, Iowa | | | |
| Alt name | 1900 | Richard Allen Warnstaff | | | |
| Census | 1900 | Doyle Township, Clarke, Iowa | | | |
| Marriage | 22 Dec 1909 | Clarke, Iowa - Alta Celest Davis | | | |
| Residence | 1910 | Doyle Township, Clarke, Iowa | | | |
| Military | 21 Sep 1917 | WWI Military Draft - St. Louis, St. Louis, Missouri | | | |
| Military | 29 Oct 1917 | Clarke, Iowa | | |  |
| Illness-shared | 3 Jul 1919 | (Jarvis W Warnstaff) Operation - Rochester, Olmsted, Minnesota | | | |
| Census (family) | 1920 | Ward 3, Osceola, Clarke, Iowa - Alta Celest Davis | | | |
| Census | 1925 | 35 W Mott Leasant St, Washington-Yellow Springs, Des Moines, Iowa | | | |
| Census-shared | 1930 | (Alta Celest Davis) Brighton, Washington, Iowa | | | |
| Census (family) | 6 Apr 1940 | Lorimor, Union, Iowa - Alta Celest Davis | | | |
| Occupation | 6 Apr 1940 | Manager - Light Company, Lorimor, Union, Iowa | | | |
| Census (family) | 10 May 1950 | Wayland, Henry, Iowa - Alta Celest Davis | | | |
| Occupation | 10 May 1950 | Electric Co. Manager, - Public Utilities, Wayland, Henry, Iowa | | | |
| Death | 9 Oct 1967 | Centerville, Appanoose, Iowa | | | |
| Burial | 11 Oct 1967 | Maple Hill Cemetery, Osceola, Clarke, Iowa | | | |
