Duc de Rhétoré

Duc de Rhétoré is a young duke who serves as a social intermediary between the Parisian aristocracy, political power, and the press. After Lucien de Rubempré’s journalism wounds people in Madame de Bargeton’s circle, the duke is sent to sound Lucien out. At the Ambigu-Comique, he turns that assignment into a quiet test of the journalist’s ambitions, then offers a political route toward the aristocratic name Lucien covets. His importance lies less in a fully developed personal history than in the way he exposes the exchange between press power and social privilege.

Position in Parisian Society

Duc de Rhétoré appears among the titled and politically connected company gathered around Florine. When the party considers whom to invite to the supper, he is named alongside the minister; Du Bruel is asked to bring them and to escort Tullia. The exchange about the number of diners, which briefly alarms Matifat, gives the scene its conversational bustle, but also places the duke within a social world where rank, political access, and theatrical celebrity share a table.

At the supper, the German minister speaks of his apprehension at dining with French journalists and recalls the story of Blucher at Montmartre in 1814. In the anecdote, Blucher rejects the suggestion that Paris should be burned, warning that France would perish from such an act. The minister then remarks on the danger posed by journalists. The duke is not the speaker in this exchange, but the conversation establishes the tension surrounding the company in which he moves: the press is entertaining and socially influential, yet it is also regarded as a force capable of harming the state.

A Mission to Sound Out Lucien

The duke’s encounter with Lucien takes place at the Ambigu-Comique, where the director arranges for Lucien to sit in a box with the duke and Tullia. The duke recognizes him and observes that Lucien has driven two people to despair: Baron du Châtelet and Madame de Bargeton. Lucien responds by describing his campaign against them and announcing a further attack on Châtelet, whom he intends to present as a man who abandoned his former benefactor when the Bourbons returned.

The narrator reveals that the meeting has a purpose beyond ordinary sociability. Madame de Bargeton has charged the duke with sounding out the journalist, and the duke had hoped to encounter Lucien at the theater. He has also been drawn into a small conspiracy among people injured by the newspaper. Yet the episode does not depict a carefully laid political scheme: the narrator describes the social and journalistic worlds as opportunistic, their participants ready to take advantage of events and of the passions that expose a person. The duke’s role is therefore both purposeful and improvised. He has an assignment, but he adapts his approach to the man before him.

Counsel on Name and Allegiance

In conversation, Lucien tries to establish his right to the Rubempré name. The duke punctures that performance by addressing him by the surname he had borne before his attempted aristocratic reinvention. He then explains that a royal decree restoring the name and title of Lucien’s maternal ancestors would have to come from the king. Such a favor, he says, would require wealth, services to the Crown, and powerful protection; the decree is not something a young man can secure through beauty or literary reputation alone.

The duke’s advice is bluntly strategic. He urges Lucien to become a royalist and argues that the Liberals will never make him a count. In his view, the Restoration will eventually suppress the press, whose remaining freedom should be used to make Lucien formidable while it lasts. Lucien can then exchange his political service for a royal favor. The duke presents the aristocratic name and title as material assets likely to outlast talent, and describes temporary liberalism as something that can be sold to advantage when Lucien turns to royalism. His counsel converts political conviction into a means of social advancement.

Effect on Lucien and Narrative Role

Lucien is captivated by the prospect the duke opens before him. The journalist has recently discovered that wit and the press can force open doors from which he once felt excluded; the duke now shows him another route into elite society, this one leading through service to the Crown. The possibility of receiving an invitation to a ministerial dinner makes that route immediate rather than abstract. Lucien begins to consider the barriers he might one day impose on provincial newcomers, even though he had himself recently depended on someone else to open the doors of the Parisian world.

The narrator makes the encounter a test of the duke as well as of Lucien. Duc de Rhétoré recognizes that Lucien is ambitious but lacks a settled will, and sees that appealing to his vanity can influence him. In trying this method, the duke is himself practicing diplomacy. His advice does not simply report a political opportunity: it reveals a society in which journalism can confer influence, royal patronage can confer a title, and a person may be encouraged to trade one kind of power for another. The duke’s brief intervention thus helps make Lucien’s social ascent inseparable from political calculation.