"Les Grands Ducs" is a French term that translates to "The Great Dukes." It often refers to a title used in various European countries, particularly in France and Italy, to denote high-ranking noblemen. These dukes typically held significant power and land during the feudal era, influencing politics and society. In a broader cultural context, "Les Grands Ducs" can also refer to various artistic works, including literature and music. For instance, it is the title of a famous operetta by Jacques Offenbach, showcasing the lavish lifestyles and intrigues of the nobility in a comedic light.