1846 - 1874 (28 years)
| Mary Williams | |
| B: | Abt 1866 |
| Iowa | |
| D: | 30 Apr 1874 |
| Sarah C. Williams | |
| B: | Abt 1868 |
| Iowa | |
| D: | 30 Apr 1874 |
| Mahlon John Williams | |
| B: | 12 Dec 1869 |
| Iowa | |
| D: | 10 Jul 1958 |
| San Mateo County, California | |
| Benjamin F. "Frank" Williams | |
| B: | Abt 1872 |
| Iowa | |
| D: | Unknown |
|
| Anna Frances Collins | |
| B: | 7 Apr 1846 |
| Iowa | |
| D: | 30 Apr 1874 |
| Clay County, Missouri | |
Abt 1837-Unknown
| Benjamine "Benine" Williams | |
| B: | Abt 1837 |
| Ohio | |
| M: | 1 May 1864 |
| Muscatine, Muscatine County, Iowa | |
| D: | Unknown |
