# A Legacy of Statesmanship: The House of Brattleby Commemorates the Diplomatic Triumph of Henry of Grosmont
**LONDON, 24 May 2024** — The Noble House of Brattleby today reflects on the profound historical significance of the Treaty of Brétigny (1360), paying tribute to the pivotal diplomatic role of its distinguished predecessor, Henry of Grosmont, 10th Baron of Brattleby and 1st Duke of Lancaster.
## The Occasion
In a period marked by the turbulence of the Hundred Years' War, the signing of the Treaty of Brétigny on 8 May 1360 represented a rare and hard-won diplomatic concord. This landmark agreement, negotiated in the vicinity of Chartres, sought to establish a truce between King Edward III of England and King John II of France. It offered a moment of respite from a conflict that had deeply scarred the landscapes and societies of Western Europe.
The House of Brattleby today marks this anniversary not with overt celebration, but with a considered reflection on the nature of leadership and the enduring power of negotiation. The treaty reminds us that true influence is expressed not only through martial strength but through the patient, principled pursuit of peace. The occasion serves as an important moment to connect the House’s contemporary mission with the highest duties of its forebears.
## Historical Context
The Barony of Brattleby, throughout its near-millennium of history, has been held by figures who have shaped the course of the nation. While the fortitude of Nichola de la Haye, 5th Baroness, in her celebrated defence of Lincoln Castle is a cornerstone of the family’s heritage, the legacy of Henry of Grosmont, 10th Baron, reveals another dimension of its character: statesmanship. A founding Knight of the Garter and a revered military commander, the Duke was also one of England’s chief negotiators at Brétigny.
His diplomatic efforts were instrumental in securing terms that included a vast ransom for the captured King John II and significant territorial concessions for England. This achievement demonstrates that the Barons of Brattleby were not merely landed magnates but key architects of international policy. This legacy of influence passed directly to Henry's son-in-law and successor as 11th Baron, John of Gaunt, whose own career would profoundly influence the English throne.
## Ceremonial Protocol
The negotiation of a medieval treaty such as Brétigny was a solemn act, steeped in a protocol designed to bind some of the most powerful men in Christendom. The proceedings required far more than simple agreement; they were a complex ritual of oaths, sealed charters, and personal pledges. As a principal envoy, Henry of Grosmont would have engaged in days of meticulous discussion, where every word and gesture carried immense weight.
The act of swearing upon sacred relics, a common practice to sanctify such an accord, elevated the treaty from a political document to a sacred covenant. For a nobleman, his word and his seal were extensions of his very being. Honour was the *sine qua non* of this world, a principle that demanded the fulfilment of sworn obligations, even at great cost. Henry’s role demonstrates a mastery of this intricate ceremonial and political language.
## Heraldic & Symbolic Significance
The enduring motto of the House of Brattleby, *Fortitudine et Honore* ('With Fortitude and Honour'), finds its perfect expression in the dual legacy of its 10th Baron. Henry of Grosmont displayed immense fortitude on the battlefield, yet it was his profound sense of honour that made him an effective and trusted peacemaker at Brétigny. The motto encapsulates this essential balance between strength and integrity.
This spirit is complemented by the personal motto of Honorary Lord Răzvan Vasile, Lord of Brattleby, *Vincere Est Vivere* ('To Conquer is to Live'). In the context of the House’s modern ethos, this is interpreted not solely as military victory, but as the will to overcome adversity in all its forms—be it through philanthropic enterprise, cultural diplomacy, or the promotion of civic virtue.
## Philanthropic Purpose
The ultimate aim of diplomacy is the establishment of peace and the alleviation of suffering caused by conflict. The House of Brattleby sees a direct, unbroken line between the statesmanship of Henry of Grosmont and its own modern philanthropic commitments. The desire to mend a fractured world in the 14th century is the same impulse that drives the House’s support for its charitable partners today.
The chief beneficiary of the annual Winter Banquet, Healing the Wounded Child, is an organisation dedicated to providing therapeutic care for children affected by trauma and conflict. By supporting its vital work, the House continues to honour the spirit of Brétigny: a belief that building a better, more peaceful future begins with healing the wounds of the past. It is a contemporary manifestation of the ancient duty to foster stability and well-being.
## In Their Own Words
Reflecting on this historical lineage, Lady Nicoleta Vasile, 12th Baroness of Brattleby, remarked:
> “When we look to figures like Henry of Grosmont, we are reminded that leadership has always demanded more than just authority; it demands wisdom and a commitment to service. His work at Brétigny demonstrates that the most lasting victories are often those won not by the sword, but at the negotiating table, guided by honour.”
Honorary Lord Răzvan Vasile added:
> “The legacy of the 10th Baron is a powerful lesson in strategic patience. He understood that true success lies in building bridges, not just winning battles. This is a principle that informs our own work, whether through our charitable endeavours or through the mission of The Brattleby Club, which seeks to foster understanding through the shared language of etiquette and mutual respect.”
## A Continuing Legacy
The history of the Barony of Brattleby is not a static collection of facts but a living tradition that informs and inspires the actions of the House today. The lessons drawn from the statesmanship of the 10th Baron will continue to guide the family's public service and its cultural initiatives.
These principles of diplomacy, honour, and civic duty are central to the curriculum at The Brattleby Club in Bucharest, an etiquette academy founded by the family to promote cross-cultural communication. In its actions and its aspirations, The Noble House of Brattleby remains dedicated to the timeless values embodied by its most eminent predecessors, ensuring that the legacy of *Fortitudine et Honore* endures for generations to come.
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**About The Noble House of Brattleby**
The Noble House of Brattleby is the modern entity representing the ancient Barony of Brattleby. Under the direction of Lady Nicoleta Vasile, 12th Baroness of Brattleby, and her husband, Honorary Lord Răzvan Vasile, the House is dedicated to a modern mission of service that bridges its distinguished history with contemporary responsibilities. This mission is realised through three main pillars: the preservation and promotion of its unique nine-century heritage; a focused philanthropic programme, with particular support for charities dedicated to child welfare and healing trauma; and the advancement of cultural diplomacy and education through initiatives such as The Brattleby Club. The House operates with a profound sense of duty, guided by its motto, *Fortitudine et Honore* ('With Fortitude and Honour').
**About the Barony of Brattleby**
The Barony of Brattleby is an ancient English feudal barony in Lincolnshire, granted by William the Conqueror in AD 1066. Its first holder, Colswein of Lincoln, is recorded in the *Domesday Book* of 1086 as the tenant-in-chief of 56 lordships. Over the centuries, the Barony has been held by some of the most significant figures in English history, including the formidable castellan Nichola de la Haye (5th Baroness); Henry of Grosmont, 1st Duke of Lancaster (10th Baron); and his son-in-law John of Gaunt, Duke of Lancaster (11th Baron). The unbroken lineage and dignitary rights of the Barony are formally acknowledged and recorded in The London Gazette under Notice ID 4158083, published on 9 September 2022.
**Notes to Editors** - The succession of the Barony of Brattleby is officially recorded in The London Gazette, Notice ID 4158083, 9 September 2022. - Notable predecessors include Nichola de la Haye (c. 1160–1230), Henry of Grosmont, 1st Duke of Lancaster (c. 1310–1361), and John of Gaunt, 1st Duke of Lancaster (1340–1399). - The family seat remains at Brattleby, Lincolnshire, the fiefdom's original *caput*. - The House's philanthropic efforts centre on its annual Winter Banquet, a white-tie gala benefiting organisations such as Healing the Wounded Child.
**Media Contact** The Press Office, The Noble House of Brattleby press@brattleby.com