sentences:  A few years later Siemowit, who wanted Henry to obtain a parish in Łęczyca, became involved in a conflict with the archbishop of Gniezno, Janusz Suchywilk, who had already given that parish to one of his supporters.Siemowit did not accept this and, as the Polish kingdom was weakened and in a state of disarray after the death of the King of Poland (Louis I of Hungary), he took control of the disputed parish with his army and occupied it for several years.On 18 March 1390, Henry, thanks to the efforts of his father and brothers (Janusz I, Duke of Masovia, and Siemowit IV, Duke of Masovia), became bishop of Płock, even though he had not received the Holy Orders of priesthood, as required for that position, and refused to accept ordination.