Because of the German borders changing after WWII Rohr, kries Rummplesburg, Pomeria Germany is now called Trzcinno, Poland. I am not quite sure where Quatzow is at present but appears to be near Berlin Germany.The Mormons and their family research center are in the process of compliling the remaining chruch records of German families. When this will be available I am not sure. Microfilm is available from Salt Lake City (small fee) if you know their place of origin. It is amazing the information they have compliled.
Also, at the University Whitwater in Wi they are offering a forum on Pomerian immigrants on JuLy 9. It is sponsored by the "German Intrest Group" and discuss why they left Germany and their life styles at the time.
I am sure I am related to this person but need to do more research. At the University of WI Oskosh they have a genelolgy records center, I hope to go there in the next few weeks, and hope to find more information.If I find anything more I will post a message.