Catherine of Guise French noble (1585–1618) (1585–1618) Parents Henriet of Savoy-Villars Charles of Lorraine, duke of Mayenne Children Francis Gonzaga, Duke of Rethel Bénédicte de Mantoue Ferdinand Gonzaga Anne Gonzaga Marie Louise Gonzaga Charles Gonzaga Siblings Henry of Lorraine, Duke of Mayenne Madeleine des Pres de Montpezat Charles Emanuel de Mayenne Renee de Mayenne Partners Charles Gonzaga, Duke of Mantua and Montferrat