| Census Year | 1870 |
| Township/County | Priarie Twp, Shelby Co |
| State | Illinois |
| Family # Dwelling # | 154;161 |
| Last Name | First Name | Age | Relation | Occupation | Yrs Married | Place of Birth Self Mother Father | Birth Year | Sheet, Line |
| Wirth | Fredric | 32 | Head | Farmer | . | Prussia | 1838 | 22;36 |
| Wirth | Louisa, Mrs | 21 | Wife | Keeping House | . | Prussia | 1837 | 22;37 |
| Wirth | Mina | 5 | Daughter | At Home | . | IL/Pru/Pru | 1865 | 22;38 |
| Wirth | Henry | 3 | Son | At Home | . | IL/Pru/Pru | 1867 | 22;39 |
| Wirth | Anna | 2 | Daughter | At Home | . | IL/Pru/Pru | 1868 | 22;40 |
Special thanks to Susan Von Behren for providing the data, and the format.