II, on the side of the latter was Bianca's brother, Count Amadeus VI. Bianca tried to whatever means to avert quarrels between him and her husband. The conflict ended with a dedication by John II in occupied areas of Lombardy and Piedmont. Later life When the state of her husband's health deteriorated, the couple relocated to Cortenova. Galeazzo died in 1378. Bianca founded the Franciscan Monastery Cortenova dedicated to St. Clare of Assisi. In the last years of life, Bianca spent time raising her granddaughter, Valentina, whom she taught French and German. In 1385, together with her son, she participated in a conspiracy against Bernabò Visconti. The conspiracy succeeded, and Bernabò died half a year later in captivity. Bianca's son Gian Galeazzo was then the sole ruler of Milan. In 1386, Violante died. Bianca took the death of her daughter very badly. Bianca died on 31 December 1387 at the age of 51. She was buried at Pavia Santa Chiara, Pavia. Issue Gian Galeazzo (November 1351 – 3 September 1402), succeeded his father as Lord of Milan. Married firstly to Isabella of France and secondly to Caterina Visconti. Maria (1352 – April 1362), betrothed to the future Secondotto, Marquess of Montferrat with Asti as her dowry; she died before the wedding took place. Violante (1354 – November 1386), married firstly to Lionel of Antwerp, 1st Duke of Clarence, secondly to Secondotto, Marquess of Montferrat and thirdly to Lodovico Visconti. References 1337 births People from Chambéry 1387 deaths 14th-century Italian women House of Savoy House of Visconti 14th-century people from Savoy