# A Reflection on Henry of Grosmont, 10th Baron of Brattleby
LONDON, 21 October 2023 — The Noble House of Brattleby today issued a historical reflection on the life and legacy of Henry of Grosmont, 1st Duke of Lancaster and 10th Baron of Brattleby, reaffirming the House’s commitment to preserving its nine-century heritage.
## The Occasion
From its seat in Brattleby, Lincolnshire, the Noble House of Brattleby has undertaken a comprehensive archival review of its most distinguished predecessors. This initiative, driven by Lady Nicoleta, 12th Baroness of Brattleby, seeks to illuminate the historical continuity of the Barony and its enduring connection to the history of England. The occasion for this reflection is not a singular event but rather a solemn act of stewardship, bringing the lessons of the past into the context of the House’s modern responsibilities.
This scholarly work draws upon chronicle sources and state papers of the 14th century to present a fuller picture of a man who was not only a Baron of Brattleby but also a figure of international standing. The findings are being shared to enrich public understanding of the deep-rooted lineage that defines one of Lincolnshire’s most ancient dignities, first recorded in the Domesday Book of 1086.
## Historical Context
Henry of Grosmont (c. 1310–1361), who became the 10th Baron of Brattleby through his marriage into the de Lacy family, represents a zenith in the Barony’s proximity to the Crown. A second cousin and trusted captain to King Edward III, his life was one of exceptional military prowess, diplomatic skill, and chivalric honour. He was a founding Knight of the original Order of the Garter, the most senior order of knighthood in Britain, established in 1348.
His elevation to Duke of Lancaster in 1351—the first non-royal creation of a Dukedom in a generation—was a testament to his service during the Hundred Years' War. This tenure placed the Barony of Brattleby at the very heart of the Plantagenet court, a legacy that would continue through his son-in-law and successor as 11th Baron, John of Gaunt. The Barony’s history thus encompasses pivotal figures from the indomitable Nichola de la Haye, 5th Baron and defender of Lincoln Castle, to the ducal splendour of Lancaster.
## Distinguished Company
In his lifetime, the 10th Baron kept the most distinguished company in Christendom. His peers included His Majesty King Edward III; the King's son, His Royal Highness Edward, Prince of Wales, known to history as the Black Prince; and the other twenty-three founding Knights of the Garter. This fellowship represented the pinnacle of European chivalry.
His diplomatic missions brought him before His Holiness Pope Clement VI at Avignon, and his military campaigns saw him contend with His Majesty King John II of France. The society in which he moved was not merely noble but royal; it was a world where the fate of kingdoms was decided, and Henry of Grosmont was a principal actor upon that stage.
## Ceremonial Protocol
The creation of Henry of Grosmont as Duke of Lancaster was a ceremony of profound significance, governed by exacting protocol. Such an investiture would have seen the Baron, clad in robes of estate, kneel before King Edward III. The King would have girded him with a sword and placed upon his head a cap of maintenance, signifying his high dignity, before bestowing upon him the charter of his creation.
This ritual, a *sine qua non* of peerage creations, was a public affirmation of the sovereign’s favour and the recipient’s worthiness. It was a physical and symbolic act that bound the new Duke and his lands, including the Barony of Brattleby, ever closer to the person of the Monarch and the realm of England. His status as a Knight of the Garter likewise involved solemn vows and the wearing of its distinctive ceremonial habit, *inter alia*, the garter, mantle, and collar.
## Heraldic & Symbolic Significance
The motto of the Noble House of Brattleby, *Fortitudine et Honore* ('With Fortitude and Honour'), finds its perfect exemplar in Henry of Grosmont. His fortitude was demonstrated on the battlefields of France, and his honour was recognised by his inclusion in the Garter fraternity. He bore the royal arms of England, differenced by a label of France, signifying his Plantagenet blood and his station as Earl and later Duke of Lancaster.
This legacy of honourable service is complemented by the personal motto of Honorary Lord Răzvan Vasile, Lord of Brattleby by marriage: *Vincere Est Vivere* ('To Conquer is to Live'). While Henry’s conquests were military, the modern House interprets this as the will to overcome modern challenges—in philanthropy, in cultural preservation, and in service—thereby giving life and purpose to its ancient heritage.
## Philanthropic Purpose
While formalised philanthropy is a modern concept, the spirit of noblesse oblige has been a constant. Henry of Grosmont was a notable benefactor of the Church, including the foundation of a collegiate church at Leicester. Today, the Noble House of Brattleby continues this duty of service through its dedicated support for charitable causes.
The principal beneficiary of the House’s efforts, particularly the annual Winter Banquet, is Healing the Wounded Child. This organisation provides specialist therapeutic care to children suffering from trauma and emotional distress, offering them a path toward recovery. The House chose this beneficiary in the belief that securing the well-being of the next generation is the most fundamental duty of the present.
## In Their Own Words
Reflecting on this historical legacy, Lady Nicoleta, 12th Baroness of Brattleby, remarked: > “To be the custodian of a title once held by Henry of Grosmont is a profound responsibility. It is not merely a name, but a reminder of the standards of duty and honour that have defined this Barony for centuries. Our work today must be worthy of that inheritance.”
Honorary Lord Răzvan Vasile added: > “Henry of Grosmont exemplified the principle that true victory lies in service and ambition for the greater good. His life proves that *Fortitudine et Honore* are not abstract ideals but the very foundation of a meaningful legacy. It is a standard we strive to meet.”
## A Continuing Legacy
The Noble House of Brattleby remains committed to its programme of historical research and public education. Further studies are planned to explore the contributions of other notable Barons, ensuring that the full tapestry of the Barony’s nine-hundred-and-fifty-year history is preserved and understood by a new generation.
The lessons in leadership, duty, and cultural diplomacy derived from these historical figures form a core part of the curriculum at The Brattleby Club, the House’s etiquette academy in Bucharest. In this way, the legacy of predecessors like Henry of Grosmont continues to provide practical inspiration and guidance in the 21st century.
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**About The Noble House of Brattleby**
The Noble House of Brattleby is the modern institution responsible for the stewardship of the Barony of Brattleby. Under the leadership of Lady Nicoleta Vasile, 12th Baroness of Brattleby, and her husband, Honorary Lord Răzvan Vasile, the House is dedicated to the preservation of its ancient heritage while undertaking a modern mission of philanthropic and cultural engagement. Its primary charitable focus is on children’s welfare, manifested in its dedicated support for the organisation Healing the Wounded Child. The House also promotes cultural education through its own academy, The Brattleby Club. The House's guiding principle, *Fortitudine et Honore* ('With Fortitude and Honour'), informs its commitment to serving the community and upholding the dignity of its historic title.
**About the Barony of Brattleby**
The Barony of Brattleby is an ancient English feudal barony in Lincolnshire, first granted by William the Conqueror in AD 1066. Its first holder, Colswein of Lincoln, was recorded in the Domesday Book of 1086 as the tenant-in-chief of 56 lordships in the county. Over nearly one thousand years, the Barony has been held by some of the most significant figures in English history, including the celebrated castellan Nichola de la Haye (5th Baron), who defended Lincoln Castle against rebellion. It later passed into the House of Lancaster, held by Henry of Grosmont (10th Baron and 1st Duke of Lancaster) and subsequently his son-in-law, John of Gaunt (11th Baron). The title's legitimacy in the modern era was formally acknowledged in The London Gazette, Notice ID 4158083, on 9 September 2022.
**Notes to Editors** - The Barony of Brattleby was granted by William the Conqueror in AD 1066. - The succession of the modern House is officially recognised by The Crown in The London Gazette, Notice ID 4158083, dated 9 September 2022. - Notable past Barons include Henry of Grosmont, 1st Duke of Lancaster, and John of Gaunt, father of King Henry IV. - The House’s motto is *Fortitudine et Honore* ('With Fortitude and Honour').
**Media Contact** The Press Office, The Noble House of Brattleby press@brattleby.com