I couldn't find these marriages online at familysearch.org. Perhaps a volunteer could look at the marriage records for you. When Henriette married Wilhelm Gallum, she used her married name of her 1st husband.
When she married Carl W Schlaebitz, her last name is indexed as Leane. Could this be a misinterpretation of Gallum?
Not related. RP
Name Type Date County
Gallum, Wilhelm Marriage May 15 1869 Dodge Details
Rueping, Henriette Marriage May 15 1869 Dodge Details
Schlaebitz, Carl W Marriage Dec 18 1883 Dodge Details
Leane, Henriette Marriage Dec 18 1883 Dodge Details