 Larger clashes with the opponents did not occur, but the King of Bohemia, taking advantage of military activity in Silesia, received a tribute from the princes of Upper Silesia in Opava in February 1327.In connection with the outbreak of the Polish-Teutonic War in 1327 and the associated threat to border areas, possessions were exchanged between the king and his nephews.Between 28 May 1327 and 14 October 1328, Przemysł of Inowrocław gave Wladyslaw the Duchy of Inowrocław with Wyszogród and Bydgoszcz in exchange for the Duchy of Sieradz.