| Title | Marriage License of Christian Johann Karl Kummerow and Minna Oestmann | |
| Date | 4 July 1875 | |
| File Number | 22512 | |
| Location of Source | copy in the possession of Bradley Mohr | |
| Media | familysearch.org digital image | |
| Locality | Chicago, Cook County, Illinois, USA | |
| Media Type | Vital Record | |
| Source ID | S3935 | |
| Linked to Individuals: 1 |
Minnie Oestmann | |
| Linked to Families: 1 |
Family: Christian Johann Karl Kummerow / Minnie Oestmann | |