I don't know how Kobielutz (Poll) are connected to the Krezelak family except by marriage but would share what I have. Katherine Blisky and Anna Blisky, sisters and daughters of Mik Blisky and Tekla Pilch, married Joe Poll (Kobielutz) and Paul Krezelak, respectfully. Are the Kobielus and Krezelak families connected in another way? According to immigration records in Sheridan, Sheridan, Wyoming, there are 3 Paul Krezelak, Krezelok, Krenzelok's who arrived in Wyoming around the same time. My husband's family is the one who married to Joe Poll. I have other info.