South Prussia
Prussia received the cities of Gdańsk (Danzig) and Toruń (Thorn), and Gniezno Voivodeship, Poznań Voivodeship, Sieradz Voivodeship, Kalisz Voivodeship, Płock Voivodeship, Brześć Kujawski Voivodeship, Inowrocław Voivodeship, Dobrzyń Land, and parts of the Kraków Voivodeship, Rawa Voivodeship and Masovian Voivodeship. This was accepted by the Grodno Sejm on 23 September or 25 September (sources vary). Prussia organized its newly acquired territories into South Prussia.