| Birth | 1866 | Lee, Illinois | | | |
| Marriage | 25 Mar 1887 | Ida Grove, Ida, Iowa - John William Stillwell Warnstaff | | | |
| Census (family) | 5 Jun 1900 | Ringgold, Iowa - John William Stillwell Warnstaff | | |  |
| Census (family) | 26 Apr 1910 | 226 Early Street, Jackson, Sac, Iowa - John William Stillwell Warnstaff | | | |
| Marriage-shared | 1 Jun 1912 | (Ralph C Young and Vivian Maxine "Vera" Warnstaff) Sergeant Bluff, Woodbury, Iowa | | | |
| Military-shared | 28 Jul 1918 | (Pvt Vernon J. "Vern" Warnstaff) WWI Embarkation - Ship Corinthic, New York | | | |
| Census (family) | 12 Jan 1920 | Jackson Township, Sac, Iowa - John William Stillwell Warnstaff | | | |
| Marriage-shared | 3 Nov 1923 | (Pvt Vernon J. "Vern" Warnstaff and Jane Bennett) Mills, Iowa | | | |
| Census (family) | 1 Jan 1925 | Sac, Iowa - John William Stillwell Warnstaff | | | |
| Census (family) | 3 Apr 1930 | 173 Early Street, Jackson Township, Sac, Iowa - John William Stillwell Warnstaff | | | |
| Census (family)-shared | 3 Apr 1930 | (John William Stillwell Warnstaff and Emma Clair Daniels) 173 Early Street, Jackson Township, Sac, Iowa | | | |
| Marriage-shared | 30 Aug 1930 | (Pvt Vernon J. "Vern" Warnstaff and Alma Maxine "Alice" Nutter) Atlantic, Cass, Iowa | | | |
| Marriage-shared | 15 Jun 1935 | (Pvt Vernon J. "Vern" Warnstaff and Mabel Noland) Sarpy, Nebraska | | | |
| Death-shared | 1 Mar 1938 | (John William Stillwell Warnstaff) had been in ill health for the last 9 years, and been at Iowas City for treatment at various times. - University Hospital, Iowa City, Johnson, Iowa | | | |
| Death | 1950 | Sac City, Sac, Iowa | | | |
| Burial | 1950 | Oakland Cemetery, Sac City, Sac, Iowa | | | |
