| Source: George J. Decker marriage certificates, 1874 Location: George J. Decker Marriage Certificates, Archives | |
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| Last Name: | Hernecker |
| First Name: | Adam |
| Place of Residence: | St. Clair County, Illinois |
| Date: | 8/1/1874 |
| Remarks: | married Louise Lukas |
| Source: George J. Decker marriage certificates, 1874 Location: George J. Decker Marriage Certificates, Archives | |
![]() | |
| Last Name: | Hernecker |
| First Name: | Adam |
| Place of Residence: | St. Clair County, Illinois |
| Date: | 8/1/1874 |
| Remarks: | married Louise Lukas |