Qui es va casar amb John III, Duke of Cleves?

John III, Duke of Cleves and Count of Mark (German: Johann III der Friedfertige; 10 November 1490 – 6 February 1539), known as John the Peaceful, was the Lord of Ravensberg, Count of Mark, and founder of the United Duchies of Jülich-Cleves-Berg.

Maria of Jülich-Berg (3 August 1491 – 29 August 1543) was the Duchess of Jülich-Berg, as the daughter of Wilhelm IV, Duke of Jülich-Berg and Sibylle of Brandenburg. She became heiress to her father’s estates of Jülich, Berg and Ravensberg after it had become apparent that her parents’ marriage would not produce any more children. In 1509, Maria married John III, Duke of Cleves. Their daughter, Anna, became the fourth consort of King Henry VIII of England.