Person
William, Duke of Jülich-Cleves-Berg
William, Duke of Jülich-Cleves-Berg, known as William the Rich, ruled the United Duchies on the Lower Rhine from 1539. His claim to Guelders led to war with Emperor Charles V, who forced him to give it up by the Treaty of Venlo in 1543. He rebuilt Jülich as a Renaissance fortress town, and his sister Anne of Cleves married Henry VIII of England.

Mentioned in 3 state histories
See also
Cite this entry
- APA
- The Epoch Institute. (2026). William, Duke of Jülich-Cleves-Berg. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/william-duke-of-julich-cleves-berg
- MLA
- “William, Duke of Jülich-Cleves-Berg.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/william-duke-of-julich-cleves-berg. Accessed .
- Chicago
- The Epoch Institute. “William, Duke of Jülich-Cleves-Berg.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/william-duke-of-julich-cleves-berg.
- Harvard
- The Epoch Institute (2026) ‘William, Duke of Jülich-Cleves-Berg’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/william-duke-of-julich-cleves-berg (Accessed: ).
Last reviewed October 2026Random entry ↻