Census Data
| 1840 | 1850 | 1860 | 1870 | 1880 | 1890 | |
| Samuel O. Harper | ? | 44 | 54 | ? | ? | ? |
| Susan M. ([...]) Harper | ? | 36 | 46 | ? | ? | ? |
| Alanson M. Harper | ? | 12 | [living? in separate household] | |||
| Sabina B. Harper | 9 | 19 | ? | ? | ? | |
| Norman L. Harper | 6 | 16 | ? | ? | ? | |
| Mahala Ann Harper | 4 | 13 | ? | ? | ? | |
| Harlan P. Harper | 1 | 11 | ? | ? | ? | |
| Arno M. Harper | 7 | ? | ? | ? | ||
| Amanda Harper | 1 | ? | ? | ? |
