(Notes: You may have to scroll down or right to see chart.)
| SMITHSON Nephi | |
| B: | 16 Sep 1850 |
| Big Cottonwood, Great Salt Lake, Utah Territory, United States | |
| D: | 6 Oct 1901 |
| Niine Mile, Carbon, Utah, United Staes | |
| COOK Barbara Ellen (1861) | |
| B: | 27 Nov 1861 |
| Nephi, Juab, Utah | |
| D: | 19 Jun 1936 |
| SMITHSON Allen Freeman (1816), L5R3-PBF | |
| B: | 14 Feb 1816 |
| Pentleton, Anderson, South Carolina, United States | |
| D: | 27 Sep 1877 |
| Paria, Kane, Utah Territory, United States | |