Przemysł II
On 8 February 1296 the Duke of Greater Poland and since 1295 King of Poland Przemysł II was murdered. The Greater Poland-Głogów alliance collapsed around 1293, when Przemysł II attacked Duke Władysław I the Elbow-high of Kuyavia. Because of this, the Greater Poland nobility chose Władysław I to succeed Przemysł II in Poznań, despite the claims of Henry III, who considered that the treaty signed with Przemysł II in 1290 was still valid and in consequence, he was his sole heir (Przemysł II married three times but only left one daughter from his second marriage, Richeza).