| James Blackford |
| James Blackford | |
| D: | Yes, date unknown |
| Blackford |
| Blackford | |
| D: | Yes, date unknown |
| Helmar Solberg |
| Helmar Solberg | |
| D: | Yes, date unknown |
| John Thomas Blackford |
| John Thomas Blackford | |
| B: | 8 Apr 1878 |
| Braddyville, Page County, Iowa | |
| D: | 29 May 1954 |
| Burlington Junction, Nodaway County, Missouri | |
| Alice Clark |
| Alice Clark | |
| D: | Yes, date unknown |
| Lloyd Jackson Blackford |
| Lloyd Jackson Blackford | |
| B: | 19 Jun 1890 |
| Clearmont, Nodaway County, Missouri | |
| D: | 5 Oct 1958 |
| Saint Joseph, Buchanan County, Missouri | |
| Helen Weddle |
| Helen Weddle | |
| D: | Yes, date unknown |
| William Martin Blackford |
| William Martin Blackford | |
| B: | 28 May 1854 |
| Monroe, Green County, Wisconsin | |
| D: | 20 Feb 1942 |
| Burlington Junction, Nodaway County, Missouri | |
| Allice A. Nicholas |
| Allice A. Nicholas | |
| B: | 24 Jul 1854 |
| Green County, Wisconsin | |
| D: | 27 Jan 1935 |
| Burlington Junction, Nodaway County, Missouri | |
| Rachel Lewis |
| Rachel Lewis | |
| B: | Wisconsin |
| D: | Yes, date unknown |
| Thomas B. Blackford |
| Thomas B. Blackford | |
| B: | Wisconsin |
| D: | Yes, date unknown |