I mention it because an entry on another site hinted about it, but I have no information. I included it in the hopes it would trigger a reference someone else may have had.
On a side note; in looking at the Kosmos ship's manifest, I saw a great number of Bohemians traveling to Wisconsin. I thought I might cross-check in case they were traveling as a group. Not surprisingly I found nothing on the other passengers coming from Bohemia to Wisconsin at the same time.
It is interesting that Zwiessel is so near to what was once Bohemia.
Now part of Czech Republic, yes?