| Source: Biographical Sketches in Brief of the Members and Officers of the XXVIIIth General Assembly of Missouri (1875) by T.Y. Reynolds Location: MO / 920 / M69 | |
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| Last Name: | Mercer |
| First Name: | Joseph |
| Middle Name: | W. |
| Birth Date: | 1845 July 25 |
| Page: | 100 |
| Remarks: | state treasurer |
