Margareta of Celje


Margareta of Celje was a noblewoman member of the Slovenian House of Celje and by marriage Duchess of both half Głogów and Ścinawa.
She was the only child of Herman III, Count of Celje, by his first wife, Elisabeth, daughter of Baron Johann II of Abensberg and widow of Ulrich II of Schauenburg. From her mother's first marriage, Margareta had two older half-brothers, Johann I and George I of Schauenburg.
From her father's side, she was a niece of Barbara of Celje, second and last wife of Sigismund, Holy Roman Emperor, King of Hungary and Bohemia.

Life

On 15 March 1430 Margareta married firstly with Herman I, Count of Montfort-Pfannberg-Bregenz. They had four children, three sons —Herman II, George I and Johann III — and one daughter —Barbara —. Count Hermann I died on 24 July 1435.
In December 1444 Margareta married secondly with Władysław, Duke of both half Głogów and Ścinawa, member of the Cieszyn branch of the House of Piast. They had no children.
Władysław died on 14 February 1460. In his will, he leave all his domains to Margareta and his brother Przemysław II; however, soon Przemysław II took the effective government over all his late brother's domains.
Margareta, dispossessed from the rule over her lands, remained in Głogów, even after her brother-in-law Przemysław II lost the sovereignty over the half Głogów and Ścinawa in 1476, when King Matthias Corvinus annexed this lands to the Bohemian crown. Recognized her authority over her Oprawa wdowia, Margareta had to face the ambitions of Jan II the Mad, Duke of Żagań, who wanted to obtain the direct control over half Głogów and Ścinawa.
Casimir II, nephew of Władysław and Przemysław II, claimed his rights over half Głogów and Ścinawa as the only male heir of the whole Cieszyn branch. Soon, he was sworn by the Głogów city council ruler of the city as guardian of Margareta; however, he was defeated by Jan II's forces shortly after. At the end, Casimir II renounced to all his claims over Władysław's inheritance in exchange of a monetary compensation from King Matthias Corvinus in 1479.
Now Margareta was forced to defend the city alone from Jan II the Mad. She maintained the resistance in Głogów until 1 May 1480, when, after a siege of seven weeks, Jan II finally conquered the city, and the Duchy of Głogów was finally reunited after almost 150 years of separation. Margareta died two months later.