I am looking for more information about my great-great grandfather Charles Mleczko and my great grandmother, his daughter, Katarzyna. He was married to Agnes Andreschak. They had at least one child Katarzyna and they lived in Poland. There daughter Katzaryna was born around 1884. She came to the United States in the early 1900's. Katarzyna married Charles Zula and then Peter Danowski and lived in Warrior Run, Pennsylvania. At some point Katarzyna's name changed to Catherine in the records.