Taddea Visconti, Duchess of Bavaria was an Italian noblewoman of the Visconti family, the ruling house in Milan from 1277 to 1447. She was the first wife of Stephen III, Duke of Bavaria, and the mother of the French queen Isabeau of Bavaria. Wikipedia
Born: 1351, Milan, Italy
Died: September 28, 1381 (age 30 years), Munich, Germany
Grandchildren: Charles VII of France, Catherine of Valois, Isabella of Valois, and more
Spouse: Stephen III, Duke of Bavaria (m. 1364–1381)
Parents: Bernabò Visconti and Beatrice Regina della Scala
Children: Louis VII, Duke of Bavaria and Isabeau of Bavaria
Siblings: Agnese Visconti and Elisabetta Visconti