Hello,
I am sorry that I can't help with individuals from Mary's side of the family but I am interested in the Haubenreisers. My great great aunt Emilie Bargfeldt married Ernst R. Haubenreiser in Chicago sometime in the 1890's. There don't seem to be that many Haubenreisers around in that particular area. Do you happen to have any more information on them. This particular Haubenreiser moved to Grand Rapids Michigan.
Any information you happen to have would be appreciated. Elena