| Source: Civil War–era loyalty oaths, 1861-1871, Dexter
P. Tiffany Collection Location: Dexter P. Tiffany Collection, Archives | |
 | |
| Last Name: | Callahan |
| First Name: | John |
| Middle Name: | P. |
| Collection: | Dexter P. Tiffany Collection |
| Box: | 69 |
| Folder: | 8 |
| Date of Document: | 9/21/1867 |
