EN
Boleslaus V (1453–1488) was the son of Boleslaus IV and Kiev princess Barbara Olelkovna. In 1471–1488 he ruled Warsaw and Nur lands, and in 1471–1484, Zakroczym land. Rule of Boleslaus V is viewed negatively. Increasingly frequent sales and pledging of land has led to diminishment of ducal demesne in Warsaw, Zakroczym and Nur lands as well as sale of Błonie, Tarczyn and Kamieniec counties. Lack of money and financial problems with repayment of debts has led to Boleslaus V becoming dependent not only on his brothers – Konrad III and Janusz II of Płock, but also on wealthy nobles and Warsaw patricians. In 1477 the duke married Anna Radzanowska, whom he soon abandoned. He died on 27 April 1488. He was buried on 12 May 1488 in St John collegiate church in Warsaw