Hello! I would like to find the ancestors of my great grandparents Michael Szywka (b. 1862) and Magdelina Sergot (b. 1863) in or around Sztum Poland. Michael’s parents may have been Johann Szewka (b. 1820’s) or Siewka and Catherine Treder (b. 1820’s). Magdelina’s parents were Frances Sergot and Marianna Klatt (b. 1833). Frances was supposedly a castle guard (?). I have a painting of him in a uniform. Marianna was supposedly a cook or baker in the Sztum castle. Marianna Klatt’s parents were Casimir Klatt (b. 1818) and Magdelena Zielinska (b. 1818 Kleiwo, Kreis Stuhm, West Prussia ).