Oh! Yes, I am signed up and paid for ancestry.com. I found records for a Hrynko, Jakob (Jakob = Jakiv?), George Koszlak too, that either mention Nowosiolka, Podhajce, or Minneapolis. I have the world membership - there are some "Hamburg Passenger Lists" containing Koszlaks. A family member told me Danylo had a brother Harry and sister Mary. But I think much was forgotten over the years. There still is a large Koslak family in Minneapolis today. Danylo lived in the Canadian province directly north of Minneapolis, so it is not hard to imagine a connection.
Since Hawrylo is probably my "Harry", do you think that "Rapko" could be "Prokop"? Maybe an error or a nickname?
I think Katarzyna Koszlonk and Paulina and Maria is Hawrylo's wife and daughters.
You managed to get so much more info from the passenger lists than I did! I don't see a second page... will try again.