Przemko II of Głogów

After his father's death in 1309, Przemko II succeeded him in all his lands with his brothers as co-rulers; however, because he was a child at that time, he moved with his mother Matilda to her Oprawa wdowia, Glogów. His formal guardianship was held by his older brothers.

In 1312 was made the formal division of the Duchy. Przemko II, along with older brothers Henry IV the Faithful and Jan received Żagań, Ścinawa and Poznań as co-rulers. However, two years later, as a result of the disputes with Władysław I the Elbow-high, they lost all the Greater Poland lands, except the districts around the Obra River.

In 1318, his mother Matilda died, and Przemko II, with his older brother Henry IV inherited Glogów (since 1317, Jan was an independent Duke of Ścinawa). The final division of the lands was made in 1321, when Przemko II became the independent ruler Duke of Glogów. Little is known about his reign. On 29 July 1326, he concluded an agreement with the brothers Henry IV and Jan, according to which if one of them died without male issue, the other two inherited his land.

Przemko II, however, didn't intend to abandon the idea of have his own offspring, because by March 1326, he had already married with Constance (b. ca. 1313 - d. by 21 November 1363), daughter of Duke Bernard of Świdnica. Thanks to this union, Przemko II became more closer to Władysław I the Elbow-high: he was the maternal grandfather of Constance.

Around 1327, King John of Bohemia began to openly pressure the Silesian Dukes to paid homage to him. This time was particularly difficult for the Duke of Glogów, specially after 1329, when he was the only of Henry III's sons who refused to paid tribute to the Bohemian King. According to the "Chronicle of the Princes of Poland" (Kronikę książąt polskich), he says that prefers to renounce to his inheritance than to be subjected to a foreign ruler. The punishment for his resistance against King John was the deposition of Przemko II from his lands in favor of his brothers.