named after Wyszogród). It belonged to Masovian Voivodeship, Ziemia zakroczymska (Zakroczym Land, named after Zakroczym). It belonged to Masovian Voivodeship, Ziemia zawkrzeńska (Zawkrze Land, named after the Wkra river). Divided into three counties, it was part of Płock Voivodeship. Notes Subdivisions of Poland Subdivisions of Ukraine