House of Pomerania
The Peace of Prenzlau was followed by a series of negotiations, which led to the conclusion of the preliminary Treaty of Pyritz in 1493, and the final Treaty of Grimnitz in 1529: The Duchy of Pomerania became an imperial immediate fief, but the members of the House of Pomerania had to receive it in the presence of Brandenburgian representatives, and Brandenburg was granted the right of succession in the Pomeranian duchy in case the House of Pomerania became extinct.