7 August 1504[4]), son of Andrzej of Tworkow by his wife Dorota of Pozdětin i Kokor[5] and member of a branch of the Moravian Beneszowiec family with the right of using the Odrowąż coat of arms.
After her father's death in 1494, Agnes received the district Wadowice as her inheritance according to the previous document signed in 1492, although officially her uncle Jan V assumed the full government over all the Duchy of Zator, which was reunified under his rule.
After the death of her husband, in the summer of 1505 Agnes began a legal battle with Piotr Myszkowski of Mirów, voivode of Łęczyca about the possession of Wadowice.
The district legally belonged to her, due to the charter of 1492 in which she received this domain as an inheritance; however after the death of her father Władysław the whole Duchy of Zator was placed under the sovereignty of the Polish King John I Albert and in his right as liege lord of Zator on 23 May 1503, John I's brother and successor King Alexander of Poland granted Wadowice to Piotr Myszkowski as hereditary possession.
[8][9] This is the last reference of Agnes as a living person; she died most probably in 1505 and was buried in the parish church dedicated to the Virgin Mary in Wadowice, whom she was a benefactress.