Guglielmo Gonzaga Duke of Mantua and Montferrat (1538–1587) (1538–1587) Parents Margaret Paleologa Federico II Gonzaga, Duke of Mantua Children Vincenzo Gonzaga Margherita Gonzaga, Duchess of Ferrara Anna Juliana Gonzaga Siblings Francesco III Gonzaga, Duke of Mantua Louis Gonzaga Federico Gonzaga Isabella Gonzaga Alessandro Gonzaga Emilia Cauzzi Gonzaga Partners Archduchess Eleanor of Austria
