My grandparents (Walter and Anne Dugopolski) dropped the "L" from "Dlugopolski," so my branch of the family is "Dugopolski." My great-grandparents were Josef (Joseph) Dlugopolski and Rosalie (Rose) Babel. My other great-grandparents were Josef (Joseph) Przistelski (Przistrzlski or Przistrselsky) and Juila Malinowski. All apparently immigrated to the U.S. in the early 1900's. I lose the trail back to my great-great-grandparents at that point.