| Birth | 30 Mar 1874 | Grand River, Decatur, Iowa, United States | | | |
| Census | 8 Sep 1880 | Richland Township, Decatur, Iowa, United States | | | |
| Census (family)-shared | 9 Sep 1880 | (Pvt Noah Warnstaff and Sarah Mariah Elizabeth "Maria" Wheeler) Richland Township, Decatur, Iowa, United States | | | |
| Census (family)-shared | 28 Apr 1885 | (Pvt Noah Warnstaff and Sarah Mariah Elizabeth "Maria" Wheeler) SE NW, Richland Township, Decatur, Iowa, United States | | | |
| Occupation | 1892 | Lake City Treasurer - Lake City County, Medicine Lodge, Barber, Kansas | | | |
| Marriage | 19 Jul 1897 | Burrell, Decatur, Iowa - Katherine Alena "Kate" Sidders | | | |
| Divorce | Abt 1904 | Katherine Alena "Kate" Sidders | | | |
| Probate-shared | 25 Jul 1909 | (Pvt Noah Warnstaff) County Court of Craig County, Oklahoma, Craig, Oklahoma | | | |
| Travel | 30 Nov 1909 | Harvey Warnstaff went to Enid Saturday. - Anadarko, Caddo, Oklahoma | | | |
| Alt name | 12 Sep 1916 | Harvey Thomas Warnstoff | | | |
| Military | 12 Sep 1916 | World War I Selective Service - Sioux City, Woodbury, Iowa | | | |
| Residence | 12 Sep 1916 | 922 4th Street, Sioux City, Woodbury, Iowa | | | |
| Description | 12 Sep 1916 | white, medium height, medium build, blue eyes, light hair - Sioux City, Woodbury, Iowa | | | |
| Death | Abt 1920 | | | | |
| Miscellaneous | 3 Jun 1920 | Visit from sister - Missouri Valley City, Harrison, Iowa | | | |
| yDNA-shared | 1939 | (Melvyn Glen Warnstaff) R-L51 | | | |
| Alt name | | Harold I Wornstaff | | | |