The Polish term Pomorze Zachodnie ("Western Pomerania") is colloquially used in contemporary Poland as a synonym for the West Pomeranian Voivodship whose borders do not match the historical ones; in Polish historical usage, it applied to all areas west of Pomerelia (i.e. to the entire narrow Pomerania).Farther Pomerania emerged as a subdivision of the Duchy of Pomerania in the partition of 1532, then known as Pomerania-Stettin (Szczecin) and already including the historical regions Principality of Cammin (Kamień), County of Naugard (Nowogard), Land of Słupsk-Sławno, and with ties to the Lębork and Bytów Land.The German population was expelled in accordance with the Potsdam Agreement and replaced with Polish citizens, many of whom were expellees themselves as well.When the 1648 Peace of Westphalia and the Treaty of Stettin (1653) divided the Duchy of Pomerania into its Western, Swedish and Eastern Brandenburgian parts, Farther Pomerania was used for the latter - in opposition to Swedish Hither Pomerania (Vorpommern) including Stettin (Szczecin), Wollin (Wolin) and a strip of land east of the Oder River, ultimately limited to include two suburbs of Szczecin, namely the towns of Gollnow (Goleniów) and Damm/Alt-Damm/Altdamm (Dąbie).To the East, Farther Pomerania stretches to the border with Pomerelia, considered by the Polish historiography to be located on the river Łeba.