Beatrice de Frangepan

Beatrice de Frangepan (Croatian: Beatrica Frankopan, Hungarian: Frangepán Beatrix; 1480 – c. 27 March 1510) was a Croatian noblewoman, a member of the House of Frankopan that lived in the Kingdom of Croatia in personal union with Hungary. By marriage she was heiress of Hunyad Castle and Margravine of Brandenburg-Ansbach.

Life Beatrice de Frangepan was a Croatian noblewoman, daughter of Bernardin Frankopan, Knez of Krk and Modruš, and Luisa Marzano d'Aragona. Her brother, Christoph Frankopan, served as Ban of Croatia under King John Zápolya.

In 1496, she married John Corvinus, illegitimate son of King Matthias Corvinus of Hungary, and had three children: Elisabeth (1496–1508), Christopher (1499–1505), and Matthias (1504–1505). After John’s death, she inherited Hunyad Castle and managed the estates, but her children died young.

In 1509, she married George, Margrave of Brandenburg-Ansbach in Gyula, Hungary. King Vladislaus II of Hungary transferred the Corvinus estates to George, including Hunyad Castle and the fortress of Lipova with 252 villages. Parts of the Bibliotheca Corviniana also ended up in Wolfenbüttel.

Beatrice died in 1510, a year after her second marriage. George subsequently sold most of the Hungarian estates and purchased several Silesian duchies.

Personal life and legacy Beatrice is remembered for her role in administering the Corvinus estates after the death of her first husband, preserving important Hungarian properties and cultural heritage. Through her marriages, she linked the Croatian Frankopan family with the Hungarian royal lineage and the German Hohenzollerns. Parts of the Bibliotheca Corviniana—a significant Renaissance library—were transferred to Wolfenbüttel because of her estates.