Trepke family genealogy

I have been doing genealogy for the Trepke family for about 20 years now, but I can never trace my ancestry back to Poland. My Trepke (the original name was Trepka) ancestors lived in Poznan and many of them came to Michigan before World War I. We still have family in Poland and Germany but I have never contacted them because I do not know what cities they live in. Any Trepke info will be greatly appreciated.

Just over 1,000 people in Poland sign theslves Trepka, and a mere 13 use the Gwermanised Trepke spelling. The largest Trepka concentration is in sotuehrn Poland's Silesia region (Śląsk in Polish, Schlesien in German). For more info includign coat of arms, contact research60@gmail