| Source: St. Louis County, Missouri, justice of the peace marriage register, 1867-1874 Location: St. Louis County, Mo., Justice of the Peace Marriage Registers, Archives | |
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| Last Name of Husband: | Dahmer |
| First Name of Husband: | John |
| Last Name of Wife: | Daab |
| First Name of Wife: | Catharina |
| Title of Wife: | Miss |
| Residence of Husband: | Monroe County, Illinois |
| Last Name of Wife, Alternate Spelling: | Daal |
| Residence of Wife: | Monroe County, Illinois |
| Date: | 1871 August 10 |
