My husband's GG grandmother was Julianna Moldenhaur, b. 10 June 1832, and d. 6 August 1875 Augusta, Eau Claire County, Wisconsin. She married Michael Ludwig Lambrecht, b. 2 October 1817 Karnvowv boi Nokel, Kries Wirsitz, Preusen and d. 5 February 1906 in Kramer, Bottineau, North Dakota. I don't have any further generations on Moldenhaurs, but I have found other families of them, in the Eau Claire County, Wisconsin area. They seem to be part of a larger migration of either an extended family or other group migration.
I would like to know more about the Old Lutheran emigration from Prussia -- it might help to explain what I am finding.