De Rohan-Chabot
Trademark
UnclaimedA French noble house established through the 1645 marriage of Henri Chabot and Marguerite de Rohan.
Last updated August 26, 2026
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Overview
The House of Rohan-Chabot, or Maison de Rohan-Chabot, is a French noble family formed in the seventeenth century through the marriage of Henri Chabot and Marguerite de Rohan. The union joined the Chabot lineage, an old noble family originating in Poitou, with the senior Rohan inheritance represented by Marguerite, the only child and heir of Henry II of Rohan, first Duke of Rohan. The family therefore combined the name and dynastic claims of two established French houses rather than emerging as a commercial enterprise or modern consumer brand. Henri Chabot was the lord of Saint-Aulaye and descended from a younger branch of the Chabot family. His 1645 marriage to Marguerite de Rohan was the decisive event in the creation of the Rohan-Chabot line. In 1648, during the reign of Louis XIV, Henri was made Duke of Rohan and peer of France by Cardinal Mazarin. The ducal dignity was subsequently confirmed in 1704. This succession placed the family within the highest ranks of the French aristocracy and gave it a durable institutional identity based on hereditary titles, landed status, court standing, and military and political service. Members of the house held military commands in the royal army and occupied public functions connected with Brittany, particularly Morbihan. The family’s historical profile includes both hereditary office and service to successive French regimes. Guy Auguste de Rohan-Chabot, known as the Knight of Rohan, became maréchal de camp in 1719 and lieutenant general of the King's armies in 1734. Philippe-Ferdinand-Auguste de Rohan-Chabot served as ambassador of the French Republic to the United Kingdom and was appointed by Louis-Philippe to oversee the exhumation and repatriation of Napoleon I's remains from Saint Helena in 1840. The house retained or received further distinctions during the nineteenth and early twentieth centuries. These included recognition as a count of the Holy Roman Empire in 1810, hereditary peerage arrangements in 1814 and 1815, and the title of duke and peer in 1817. A papal brief of 1908 granted the title Duke of Ravese, which later became extinct in 1964. The heir to the principal ducal title traditionally used the courtesy title Prince of Léon during his father's lifetime, reflecting an older Rohan connection with the lordship of Léon. In the modern period, the family has remained a historical and aristocratic house rather than a trading company. Josselin-Charles-Louis-Jean-Marie de Rohan-Chabot, born in 1938, was the fourteenth Duke of Rohan and served as a senator representing Morbihan until 2011. He also presided over the Regional Council of Brittany until 2004. The family's identity continues to be expressed through genealogy, titles, heraldry, historic estates, and public heritage rather than through standardized products or commercial services. Its arms combine the Rohan device of gold mascles on red with the Chabot device of red chabots on gold.
History
The Rohan-Chabot family was created by a dynastic marriage rather than by the incorporation of a company or the launch of a commercial name. Henri Chabot, lord of Saint-Aulaye, belonged to a younger branch of the old Chabot family of Poitou. In 1645 he married Marguerite de Rohan, the sole child and heir of Henry II of Rohan, first Duke of Rohan, and Marguerite de Béthune. Through this marriage, Chabot acquired the Rohan succession and established the combined family name. The new house gained formal prominence in 1648 when Henri Chabot was created Duke of Rohan and peer of France by Cardinal Mazarin during Louis XIV's reign. The ducal title was confirmed in 1704. This recognition placed the family among France's senior nobility and linked its identity to the political and ceremonial institutions of the ancien régime. The family is regarded as the eldest branch of the House of Chabot, while its Rohan inheritance connected it to one of Brittany's most prominent aristocratic dynasties. The house's members were active in military and public life. Guy Auguste de Rohan-Chabot, often called the Knight of Rohan, advanced through the royal army and became maréchal de camp in 1719 and lieutenant general in 1734. His notoriety also derives from a quarrel with Voltaire, after which Voltaire was beaten and subsequently imprisoned in the Bastille following intervention associated with the Rohan family. The episode illustrates the political and social power still exercised by high aristocratic families in eighteenth-century France, although it is also one of the more controversial incidents associated with the house. During the nineteenth century, the family received or retained several distinctions. Louis-François-Auguste de Rohan-Chabot, the eighth Duke of Rohan, was also described as an Imperial Count. The family was recognized as part of the hereditary peerage in 1814 and 1815, and the ducal peerage was reaffirmed in 1817. Philippe-Ferdinand-Auguste de Rohan-Chabot later served as a diplomatic representative of the French Republic in the United Kingdom. In 1840, Louis-Philippe appointed him commissioner for the exhumation of Napoleon I's remains on Saint Helena and their return to France, a prominent state assignment. The family's titles expanded in the early twentieth century with the papal grant of the Duchy of Ravese in 1908; that title became extinct in 1964. The heir to the Rohan title traditionally used Prince of Léon as a courtesy title during his father's lifetime, preserving an association with the Rohan family's historical possessions and status in Brittany. In contemporary history, Josselin-Charles-Louis-Jean-Marie de Rohan-Chabot, born in 1938, became the fourteenth Duke of Rohan. He represented Morbihan in the French Senate until 2011 and served as president of the Regional Council of Brittany until 2004. These roles show the family's transition from court and military prominence to participation in modern representative institutions. The house is now best understood as a continuing historical lineage and noble family. Its principal cultural markers are genealogy, hereditary titles, heraldry, regional associations, and documented public service. It does not have a known product portfolio, commercial revenue model, listed-company structure, or operating business comparable to a conventional brand.
- 2011
End of Morbihan Senate service
[1]Josselin-Charles-Louis-Jean-Marie de Rohan-Chabot completed his service as senator representing Morbihan.
- 2004
End of regional council presidency
[1]Josselin-Charles-Louis-Jean-Marie de Rohan-Chabot's tenure as President of the Regional Council of Brittany ended.
- 1908
Duchy of Ravese granted
[1]A papal brief granted the family the title Duke of Ravese; the title later became extinct in 1964.
- 1840
Napoleon's remains returned to France
[1]Philippe-Ferdinand-Auguste de Rohan-Chabot served as the commissioner responsible for the exhumation and repatriation of Napoleon I's remains from Saint Helena.
- 1817
Duke and peer designation
[1]The title of duke and peer was recorded for the family after the Restoration-era peerage arrangements.
- 1810
Imperial count distinction
[1]The family received recognition as counts of the Holy Roman Empire in the period documented by the family's title history.
- 1734
Guy Auguste becomes lieutenant general
[1]Guy Auguste de Rohan-Chabot was promoted to lieutenant general of the King's armies.
- 1719
Guy Auguste reaches senior military rank
[1]Guy Auguste de Rohan-Chabot became maréchal de camp in the French royal army.
- 1704
Ducal status confirmed
[1]The family's ducal title was confirmed, reinforcing the hereditary status of the Rohan-Chabot house.
- 1648
Henri Chabot receives the Duchy of Rohan
[1]Henri Chabot was created Duke of Rohan and peer of France during Louis XIV's reign, formalizing the family's elevated position in the French nobility.
Products and positioning
Hereditary French aristocratic house and historical lineage, associated with noble titles, military and political service, genealogy, heraldry, and regional heritage rather than commercial products.
Controversies
1720
Conflict involving the Knight of Rohan and Voltaire
Guy Auguste de Rohan-Chabot, known as the Knight of Rohan, had Voltaire beaten after a quarrel at the home of Adrienne Lecouvreur. Voltaire was later sent to the Bastille following an order associated with the duke and a request from the Cardinal of Rohan. The incident is a documented controversy involving an individual member of the family rather than a corporate scandal.
Brand decisions
1840
Commission for Napoleon's repatriationOtherBackground
The French monarchy sought to recover Napoleon I's remains from Saint Helena.
Action taken
Louis-Philippe appointed Philippe-Ferdinand-Auguste de Rohan-Chabot as commissioner for the exhumation and return of the remains to France.
Aftermath
The assignment became one of the family's notable nineteenth-century public-service episodes.
1645
Dynastic union with the House of RohanStrategyBackground
Marguerite de Rohan was the only child and heir of Henry II of Rohan, while Henri Chabot belonged to the Chabot family of Poitou.
Action taken
Their marriage created the Rohan-Chabot line and consolidated the two families' dynastic identities and inheritances.
Aftermath
The union enabled Henri Chabot to receive the Duchy of Rohan and peerage recognition in 1648, establishing the family's long-term aristocratic position.
Sources1 sources
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