Gonzaga Dynasty
- Louis IV (1566–1595; married Henriette of Cleves; first duke of Rethel)
- Charles III (1595–1637; also duke of Nevers, Mantua, Montferrat, and Mayenne)
- Charles IV (1637–1659; also duke of Nevers, Mantua and Montferrat)
Read more about this topic: Counts And Dukes Of Rethel