

1870 Federal Census, Iowa, Mahaska County, Black Oak Township, Page 20.
1870 Federal Census, Iowa, Mahaska County, Black Oak Township, Page 20.
| Date | 19 Jun 1870 |
| File name | 1870.IA.Maha.BlkO.20.jpg |
| File Size | 1.18m |
| Dimensions | 1711 x 2000 |
| Linked to | Mary Polly (Census); Eleanor J Smith (Census); Ephriam Smith (Census); Florence Smith (Census); George W Smith (Census); Ira Smith (Census); Isora Smith (Census); John H Smith (Census) |