Antonia Visconti

Antonia Visconti (born after 1350, probably about 1360, Milan – 16 March 1405, Stuttgart) was Countess of Württemberg. Family Antonia was the tenth of 17 children of Bernabò Visconti, Lord of Milan. She was one of the 13 legitimately born children from his marriage to Beatrice Regina della Scala from the Scaliger family, the lords of Verona. Antonia's sister Taddea Visconti married Stephen III, Duke of Bavaria and was mother of Isabeau of Bavaria, wife of Charles VI of France and ancestor to some notable people in history, including the Tudor Dynasty. Another sister, Agnes, married Francesco I Gonzaga and was executed for supposed adultery in 1391. Antonia's youngest sister Elisabetta was married to Ernest, Duke of Bavaria.