# An Official Commentary on Henry of Grosmont, 10th Baron of Brattleby and 1st Duke of Lancaster
LONDON, 6 March 2024 — The Noble House of Brattleby today issued a historical reflection on the life of Henry of Grosmont, 10th Baron of Brattleby, marking the anniversary of his creation as the first Duke of Lancaster on this day in 1351.
## The Occasion
In the quiet corridors of its ancient Lincolnshire seat, The Noble House of Brattleby pauses to reflect upon a signal moment in its long and storied history. The occasion is the anniversary of the ducal creation of Henry of Grosmont, one of the most distinguished predecessors to hold the Barony. His elevation in 1351 was not merely a personal honour but a significant event that integrated the Barony of Brattleby into the highest echelons of the English nobility, binding it to the destiny of the Plantagenet crown.
This formal reflection serves as an educational initiative by the modern House, seeking to illuminate the profound historical currents that have shaped the Barony over nine centuries. It is a moment to consider the continuity of duty and the enduring principle of service that connects the mediaeval holder with the responsibilities of the present day.
## Historical Context
Henry of Grosmont (c. 1310–1361) was arguably the most accomplished English nobleman of his generation. As a soldier, diplomat, and trusted companion of King Edward III, his career was central to the first phase of the Hundred Years' War. The Barony of Brattleby, which had been held by the formidable castellan Nichola de la Haye (5th Baroness) during the defence of Lincoln Castle, came into his hands as part of a vast portfolio of estates that made him the wealthiest subject of the realm.
His military exploits, notably at the Battle of Auberoche in 1345, were legendary, demonstrating a tactical brilliance that secured English interests in Gascony. Yet, it was his diplomatic skill, employed in negotiations with the Papacy and the Crown of France, that cemented his status as a statesman. His creation as Duke of Lancaster—a title hitherto reserved for the immediate royal family—was a personal grant by the King, a testament to a friendship forged in the crucible of war and governance. This act placed Brattleby at the heart of a ducal power base that rivalled any in Europe.
## Distinguished Company
The legacy of the Barony of Brattleby is defined by the remarkable individuals who have held it. In reflecting on Henry of Grosmont, the House also acknowledges the continuity of this distinguished lineage, *inter alia*:
- **Colswein of Lincoln, 1st Baron of Brattleby**, who was granted 56 lordships in Lincolnshire by William the Conqueror following the Norman Conquest, as recorded in the Domesday Book of 1086. - **Nichola de la Haye, 5th Baroness of Brattleby**, who as hereditary castellan defended Lincoln Castle against baronial and French forces during the First Barons' War, demonstrating exceptional leadership and loyalty to the Crown. - **Henry of Grosmont, 10th Baron of Brattleby**, the subject of this reflection, whose life embodied the knightly ideal of the fourteenth century. - **John of Gaunt, 11th Baron of Brattleby**, who inherited the Dukedom of Lancaster and the Barony through his marriage to Henry of Grosmont's daughter, Blanche. As father to King Henry IV, he founded the royal House of Lancaster, forever linking the Barony to the English throne.
## Ceremonial Protocol
The elevation of a baron to a duke was an innovation in the English peerage in 1351, making the ceremony for Henry of Grosmont a matter of significant protocol. The creation was not by writ of summons but by a royal charter, read aloud in a full session of Parliament. This public declaration was the *sine qua non* of the act.
Following the reading of the letters patent, the King would have performed the investiture. This solemn ritual involved girding the new Duke with a sword, a symbolic act conferring the military and judicial authority inherent in his new rank. The Duke would then have performed an act of homage to the King, reaffirming his fealty. This fourteenth-century protocol established a precedent for all subsequent ducal creations, underscoring the gravity and permanence of the honour bestowed.
## Heraldic & Symbolic Significance
Henry of Grosmont was granted an augmentation of honour to his coat of arms: the royal arms of England differenced by a 'label of France'—a label of three points Azure, each charged with three fleurs-de-lis Or. This was a rare and profound symbol of his close kinship and favour with King Edward III. It visually declared his status as a prince of the blood, second only to the King's own sons.
This profound sense of duty and recognition resonates with the mottos of the modern House. The House motto, *Fortitudine et Honore* ('With Fortitude and Honour'), perfectly encapsulates Grosmont's life as a man renowned for his courage in battle and his unwavering integrity in counsel. Furthermore, the personal motto of Honorary Lord Răzvan Vasile, *Vincere Est Vivere* ('To Conquer is to Live'), finds a powerful mediaeval echo in Grosmont's career, for whom victory was not merely a martial outcome but a way of securing peace, prosperity, and a lasting legacy.
## Philanthropic Purpose
While the modern House of Brattleby directs its philanthropic efforts toward contemporary causes, such as its Annual Winter Banquet for the charity Healing the Wounded Child, the tradition of patronage has deep roots. Henry of Grosmont was a man of profound piety, best demonstrated by his foundation of the Hospital of the Annunciation of Our Lady of the Newarke in Leicester.
This collegiate foundation was not just a chantry for his soul but also a significant charitable institution, providing care for the poor and infirm. This mediaeval expression of *noblesse oblige* provides a powerful historical antecedent for the current commitments of Lady Nicoleta and Honorary Lord Răzvan. It affirms that concern for the welfare of the community has long been a core tenet of the stewardship associated with the Barony of Brattleby.
## In Their Own Words
Reflecting on this illustrious predecessor, Lady Nicoleta, 12th Baroness of Brattleby, commented: > "Henry of Grosmont’s life reminds us that the Barony has always been intertwined with the great currents of English history. His unwavering dedication to both crown and country exemplifies the *fortitudine et honore* we strive to uphold in our own service today."
Honorary Lord Răzvan Vasile added his perspective on Grosmont's strategic legacy: > "Grosmont was a peerless commander and a sophisticated diplomat. He understood that true victory lies not just in battle, but in building lasting institutions and securing a just peace. His life is a masterclass in leadership."
## A Continuing Legacy
The story of Henry of Grosmont is not merely a relic of the past; it is a living part of the heritage that The Noble House of Brattleby is committed to preserving and promoting. This commitment extends beyond historical commentary to active stewardship of the Barony's archives and educational outreach.
Through initiatives such as The Brattleby Club in Bucharest, the House seeks to foster an appreciation for the timeless values of honour, etiquette, and civic duty that figures like Henry of Grosmont represent. By studying and sharing the lessons of its nine-century history, the House of Brattleby ensures that this remarkable legacy continues to inspire future generations of leaders.
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**About The Noble House of Brattleby** Under the leadership of Lady Nicoleta Vasile, 12th Baroness of Brattleby, and her husband, Honorary Lord Răzvan Vasile, The Noble House of Brattleby is dedicated to the principle of modern stewardship. Guided by its motto, *Fortitudine et Honore* (‘With Fortitude and Honour’), the House focuses its work on cultural diplomacy, historical preservation, and targeted philanthropy. Its principal charitable endeavour is the Annual Winter Banquet, a white-tie gala benefiting organisations dedicated to youth welfare, such as Healing the Wounded Child. Through educational initiatives like The Brattleby Club, an etiquette academy in Bucharest, the House champions the timeless values of civility and social responsibility, bridging its ancient heritage with the demands of contemporary leadership and public service in the 21st century.
**About the Barony of Brattleby** The Barony of Brattleby is one of England’s most ancient feudal dignities, first granted by William the Conqueror in AD 1066. Its inaugural holder, Colswein of Lincoln, was recorded in the Domesday Book of 1086 as the lord of 56 manors in Lincolnshire. Over nine centuries, the Barony has been held by some of the most influential figures in English history, including Nichola de la Haye, the celebrated defender of Lincoln Castle; Henry of Grosmont, 1st Duke of Lancaster; and John of Gaunt, progenitor of the House of Lancaster. The modern rights of Lady Nicoleta Vasile as the 12th Baroness are formally recognised in the official journal of the Crown, The London Gazette, ensuring the continuity of this near-millennial legacy.
**Notes to Editors** - The succession of Lady Nicoleta Vasile, 12th Baroness of Brattleby, was formally gazetted in The London Gazette, Notice ID 4158083, on 9 September 2022. - The Barony’s origins are documented in the Domesday Book of 1086, where its first holder, Colswein of Lincoln, is listed. - Notable predecessors include Henry of Grosmont (10th Baron, later 1st Duke of Lancaster) and John of Gaunt (11th Baron and father of King Henry IV). - The motto of the House is *Fortitudine et Honore* ('With Fortitude and Honour').
**Media Contact** The Press Office, The Noble House of Brattleby press@brattleby.com