 Visconti was smitten with Henry and told her sister Caterina that if she could be sure of marrying him, she would wait for Henry "to the very end of her life, even if she knew that she would die three days after the marriage".Later that year, Henry returned to England and overthrew Richard with the help of the King of France, but the marriage negotiations never resumed.Instead, Gian Galeazzo offered Visconti to Frederick of Thuringia, the future Elector of Saxony, and they were married in 1399, but the marriage was never consummated and she was able to obtain an annulment on the grounds that she was forced into it.