| Alt name | 1908 | Orville Wernstaff | | | |
| Birth | 15 Nov 1908 | Seventy-Six Township, Muscatine, Iowa | | | |
| Residence | 1910 | Cedar, Iowa | | | |
| Alt name | 27 Apr 1910 | Orval Warrenstaff | | | |
| Census | 27 Apr 1910 | Cedar Township, Washington, Iowa | | | |
| Census (family)-shared | 27 Apr 1910 | (Cpl Charles Thomas "Charley" Warnstaff and Cora Ellen "Nora" Mathes) Cedar Township, Washington, Iowa | | | |
| Residence | 1920 | Cedar, Iowa | | | |
| Census | 27 Apr 1920 | Muscatine, Muscatine, Iowa | | | |
| Census (family)-shared | 12 Jun 1920 | (Cpl Charles Thomas "Charley" Warnstaff and Cora Ellen "Nora" Mathes) Cedar, Muscatine, Iowa | | |  |
| Alt name | 27 Apr 1925 | Orville Warrenstoff | | | |
| Census | 27 Apr 1925 | Cedar Township, Washington, Iowa | | | |
| Residence | 1935 | Muscatine, Muscatine, Iowa | | | |
| Census | 1940 | Cedar Township, Washington, Iowa | | | |
| Residence | 1940 | Cedar Township, Washington, Iowa | | | |
| Military | 16 Oct 1940 | WWII Draft, Serial No. 592 - RFD 1 Letts, Muscatine, Muscatine, Iowa | | | |
| Description | 16 Oct 1940 | Military Draft - Muscatine Local Board Court House, Muscatine, Muscatine, Iowa | | | |
| Occupation | 16 Oct 1940 | Forest Townsley - Muscatine, Muscatine, Iowa | | | |
| Alt name | 6 Apr 1950 | Orville Warnsaff | | | |
| Census | 6 Apr 1950 | Road X, Seventy-Six Township, Muscatine, Iowa | | | |
| Marriage | 27 Jun 1953 | Muscatine, Muscatine, Iowa - Lennetta Mildred Canarr | | | |
| Death | 14 Feb 1988 | Cranston, Muscatine, Iowa | | | |
| Burial | 16 Feb 1988 | Cranston Cemetery, Muscatine, Muscatine, Iowa | | | |
| Alt name | | Orville E. Warrenstaff | | | |
