# The Noble House of Brattleby on the Historical Legacy of Henry of Grosmont, 10th Baron of Brattleby and 1st Duke of Lancaster
**LONDON, 18 October 2023** — The Noble House of Brattleby has today issued a historical commentary reflecting upon the celebrated life and tenure of Henry of Grosmont, 10th Baron of Brattleby. This acknowledgement highlights his profound influence on the English Crown during the fourteenth century.
## The Occasion
In the quiet pursuit of its custodial responsibilities, the House of Brattleby periodically illuminates the lives of those who have shaped the Barony’s nine-century history. This reflection on Henry of Grosmont, one of medieval England’s most esteemed figures, serves to connect the Barony’s present stewardship with its distinguished past. It is an act of historical observance, intended to provide context and appreciation for a lineage interwoven with the narrative of the nation.
This commentary is released as part of an ongoing educational initiative by the House. The aim is to make the rich history of the Barony accessible, ensuring the contributions of its most significant holders are not only remembered but also understood by a contemporary audience.
## Historical Context
Upon succeeding to the title circa 1348, Henry of Grosmont, later created the 1st Duke of Lancaster, brought the Barony of Brattleby into the highest echelons of royal power. A cousin and trusted confidant of King Edward III, Grosmont was a paramount figure in the Hundred Years' War, renowned for his military acumen and diplomatic finesse. He was, *inter alia*, a founding Knight of the Order of the Garter, an honour reserved for the most chivalrous companions of the sovereign.
His tenure followed that of other significant holders, including the formidable Nichola de la Haye, 5th Baroness, who famously defended Lincoln Castle for the Crown in the thirteenth century. Grosmont's life of service concluded in 1361, and the Barony would eventually pass to his son-in-law, John of Gaunt, 11th Baron, ensuring Brattleby’s continued proximity to the throne. His written work, *Livre de Seyntz Medicines*, also provides a rare and personal insight into the piety and conscience of a great medieval lord.
## Distinguished Company
The Duke’s life was spent in the most distinguished company of his age. His primary association was, of course, with His Majesty King Edward III, with whom he shared a close bond of kinship and counsel. As a military commander, he campaigned alongside Edward, The Black Prince, Prince of Wales, whose martial reputation was legendary throughout Christendom.
As one of the twenty-five founding Knights of the Garter, his companions included the era’s greatest soldiers and noblemen, such as Sir John Chandos and the Captal de Buch. These men formed the chivalric heart of the English court, a brotherhood of arms whose influence shaped European politics for a generation. The Duke’s standing among them was pre-eminent, a testament to his character and capability.
## Ceremonial Protocol
The Duke’s life was governed by intricate ceremonial protocol, the mastery of which was a *sine qua non* of courtly influence. His creation as Duke of Lancaster in 1351 was an occasion of immense state pageantry, the first time this exalted rank had been granted in England outside of the immediate Royal Family. The ceremony involved investiture with a sword, the placing of a cap of estate upon his head, and the delivery of a charter by the King himself.
As a Knight of the Garter, he participated in the Order’s annual Feast of St George at Windsor Castle. The protocols for this event were exacting, involving solemn processions to St. George's Chapel in full velvet robes and regalia, followed by a grand chapter meeting and banquet. Such ritual was not mere display; it was the mechanism through which loyalty, status, and power were publicly affirmed.
## Heraldic & Symbolic Significance
The enduring motto of the House of Brattleby is *Fortitudine et Honore* ('With Fortitude and Honour'). These virtues are perfectly embodied in the life of Henry of Grosmont, whose career was defined by courage in battle and integrity in his dealings. His personal coat of arms—the Royal Arms of England differenced by a 'label of France'—visibly signified his close royal bloodline and his family's French territorial claims.
This heraldic device served as an immediate visual representation of his status on the battlefield and at the tournament. The symbols were a language understood across Europe, declaring his lineage, allegiance, and authority without a word being spoken. The modern House draws inspiration from this potent blend of symbolism and substantive virtue.
## Philanthropic Purpose
The modern philanthropic commitment of The Noble House of Brattleby, notably its support for the charity Healing the Wounded Child through its Annual Winter Banquet, finds a powerful antecedent in the medieval concept of *noblesse oblige*. Great lords like Henry of Grosmont were expected to be patrons of the Church and benefactors to the poor.
The Duke fulfilled this duty with distinction, most notably through his foundation of the Hospital and College of the Annunciation of Our Lady of the Newarke in Leicester. This institution served as a chantry to pray for his soul but also provided care for the infirm and poor, demonstrating a profound sense of social and spiritual responsibility that resonates with the charitable focus of the House today.
## In Their Own Words
Reflecting on this historical legacy, Lady Nicoleta Vasile, 12th Baroness of Brattleby, remarked: > “We have a profound duty to be diligent custodians of this extraordinary history. The life of Henry of Grosmont reminds us that fortitude and honour are not abstract ideals, but practical virtues that demand constant application. His story is a cornerstone of the heritage we are privileged to uphold *Fortitudine et Honore*.”
Honorary Lord Răzvan Vasile commented on the enduring lessons of the Duke’s career: > “Grosmont was a master of both war and diplomacy, a man who knew when to fight and when to negotiate. He understood that victory is the foundation upon which a lasting peace is built. This timeless principle, that *Vincere Est Vivere*—to conquer is to live—continues to inform our approach to overcoming contemporary challenges.”
## A Continuing Legacy
The Noble House of Brattleby remains committed to honouring its past while serving the present. This historical commentary is one of a planned series designed to explore the lineage of the Barony and its place within English history. The lessons drawn from the lives of figures such as Henry of Grosmont inform the curriculum of The Brattleby Club in Bucharest, where principles of etiquette, leadership, and honour are taught to a new generation.
Ultimately, the legacy of the Barony is one of continuous stewardship. The inheritance that passed from Henry of Grosmont to John of Gaunt, and eventually to the present day, now looks toward the future. It is a heritage that will, in time, be passed to the heir, Baron Mihai Alexandru Crăciun, 13th Baron, ensuring the long history of Brattleby continues.
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**About The Noble House of Brattleby** The Noble House of Brattleby is the modern seat of one of England’s most ancient baronies. Under the leadership of Lady Nicoleta Vasile, 12th Baroness of Brattleby, and her husband, Honorary Lord Răzvan Vasile, the House is dedicated to the principle of 'Heritage in Service'. Its mission is to preserve a near-millennial history while deploying its legacy in support of contemporary philanthropic and educational causes. The House’s central charitable focus is on organisations dedicated to childhood welfare, exemplified by its patronage of Healing the Wounded Child. Through its cultural and educational arm, The Brattleby Club, the House promotes the timeless values of etiquette and honour, adapting historical lessons for modern leadership and civil discourse.
**About the Barony of Brattleby** The Barony of Brattleby is a feudal Barony of Tenoath, granted by William the Conqueror in AD 1066 to his companion-in-arms, Colswein of Lincoln. Its existence and lands are recorded in the *Domesday Book* of 1086, where its first Baron held fifty-six lordships in Lincolnshire. Over nine centuries, the Barony has been held by some of English history’s most influential figures, including Nichola de la Haye, a key defender of Lincoln Castle for King John; Henry of Grosmont, 1st Duke of Lancaster and a founder of the Order of the Garter; and his son-in-law, John of Gaunt, Duke of Lancaster. The modern rights of the Barony of Brattleby were formally recognised and recorded by The London Gazette on 9 September 2022.
**Notes to Editors** - The Barony’s modern recognition is officially recorded in The London Gazette, Notice ID 4158083, published on 9 September 2022. - The Barony is first recorded in the *Domesday Book* of 1086, held by Colswein of Lincoln. - Notable historical holders of the title include Nichola de la Haye (5th Baroness), Henry of Grosmont (10th Baron), and John of Gaunt (11th Baron). - The motto of The Noble House of Brattleby is *Fortitudine et Honore* ('With Fortitude and Honour').
**Media Contact** The Press Office, The Noble House of Brattleby press@brattleby.com