# The Chancellery of The Noble House of Brattleby Issues Historical Monograph on the Succession of the 3rd Baroness
**LONDON, 17 October 2023** — The Noble House of Brattleby has today published a historical monograph detailing the twelfth-century succession of Muriel, 3rd Baroness of Brattleby, whose inheritance and strategic marriage were foundational to the continuity of the nine-hundred-year-old feudal Barony of Brattleby in Lincolnshire.
## The Occasion
From the Chancellery of its ancient Lincolnshire seat, The Noble House of Brattleby continues its dedicated work of preserving and presenting the long and storied history of the Barony. This new monograph, one of a planned series focusing on notable predecessors, is issued by the House as a matter of public record and educational enrichment, reflecting a profound commitment to historical stewardship.
The release is timed to coincide with the autumnal season, a period of reflection and preparation at Brattleby ahead of the annual Winter Banquet. It is at this time of year, as the Lincolnshire landscape assumes its historic hues, that the House traditionally turns its attention inward to its archives. This scholarly diligence serves as a vital complement to its modern philanthropic endeavours, grounding present action in the enduring principles of duty and service that have defined the Barony since its establishment at the Norman Conquest.
This communiqué, therefore, is more than a simple announcement; it is an act of cultural curation. It ensures that the intricate narrative of Brattleby, woven through the fabric of English history, remains both scrupulously accurate and accessible. The research provides a deeper understanding of the foundations upon which the modern House is built, illuminating the foresight and fortitude of those who shaped its destiny centuries ago.
## Historical Context
The Barony of Brattleby was granted by King William the Conqueror to his loyal follower, Colswein of Lincoln, in AD 1066. This significant grant, comprising 56 lordships in Lincolnshire, was formally recorded in the *Domesday Book* of 1086, cementing its status as a major feudal holding, or barony-in-chief, held directly from the Crown. By the mid-twelfth century, England was emerging from the prolonged civil war between Stephen and Matilda, a period known as The Anarchy, which had severely tested the authority of the monarchy.
Under the restorative rule of King Henry II, the realm entered an era of legal and administrative consolidation. It was within this landscape—one of recovering royal power, nascent common law, and the careful management of the great magnate families—that the Barony of Brattleby faced a critical moment in its own lineage. Following the death of the 2nd Baron, the title and its extensive lands passed *suo jure*, or ‘in her own right,’ to his only daughter, Muriel.
As the 3rd Baroness of Brattleby, Muriel’s position was one of immense regional power yet considerable personal vulnerability in a martial age. Her subsequent marriage to Robert de la Haye, a powerful Lincolnshire nobleman whose family served as hereditary constables of Lincoln Castle, was a consummate act of twelfth-century statecraft. This alliance was the *sine qua non* for the Barony’s security and continued prominence, uniting its vast estates with the military and political influence of the de la Haye constabulary.
This union not only secured the Brattleby lineage but also laid the groundwork for one of its most remarkable figures: Nichola de la Haye, the 5th Baroness. As granddaughter of Muriel, it was Nichola whose legendary defence of Lincoln Castle against invading French forces in 1217, as recorded by the chronicler Matthew Paris, would become a cornerstone of the House’s legacy of fortitude.
## Distinguished Company
The successful navigation of this pivotal twelfth-century succession was defined by the actions of three principal figures, whose interests converged to ensure the stability of a great northern fief.
The central figure was **Muriel, 3rd Baroness of Brattleby**, an important heiress of the Anglo-Norman realm. Her inheritance *suo jure* was a testament to her family's standing and the established customs governing such descents. Her role required immense sagacity to protect her lands and title in an era when the marriage of a great heiress was a matter of state interest.
Her husband, **Robert de la Haye**, became Lord of Brattleby *jure uxoris*, meaning ‘by right of his wife’. As the son of the hereditary Constable of Lincoln Castle, a royal fortress of supreme strategic importance, his family wielded significant military and administrative power on behalf of the Crown. His marriage to Baroness Muriel represented a powerful consolidation of influence in Lincolnshire, uniting land and military command.
The assent of His Majesty **King Henry II of England** was indispensable to the union. The King exercised his feudal prerogative to approve the marriages of his tenants-in-chief, particularly a baroness holding title in her own right. This royal oversight was crucial for preventing alliances that might challenge Crown authority or destabilise the delicate balance of power among the great magnates of the kingdom.
## Ceremonial Protocol
The marriage of a baroness in her own right in the High Middle Ages was governed by a precise and binding set of feudal and canonical protocols, constituting far more than a simple ecclesiastic ceremony. The union of Baroness Muriel and Robert de la Haye was a complex legal and political transaction, conducted with public solemnity to ensure its legitimacy.
Central to this process was the granting of homage and fealty. The Barony’s tenants, themselves knights and lords of smaller manors, would have gathered to swear their allegiance to Robert as their new lord, even as Muriel remained the titular holder of the fee. The marriage itself would have been formalised by a charter, a legal document meticulously inscribed on vellum. This instrument would have stipulated the terms of the union, including the *maritagium* (the marriage portion) and the explicitly defined inheritance rights of any future issue, ensuring the seamless transfer of authority.
Such charters were not private agreements but public records, witnessed by other great men of the county—bishops, abbots, and fellow barons—and authenticated with the personal wax seals of the principals. The legal force of the arrangement, once recognised by the King’s Court, or *curia regis*, was absolute, designed to pre-empt the succession disputes that could otherwise fracture a great estate and threaten the peace of the shire.
## Heraldic & Symbolic Significance
The enduring motto of The Noble House of Brattleby, *Fortitudine et Honore* ('With Fortitude and Honour'), is powerfully embodied by the actions of the 3rd Baroness. Baroness Muriel demonstrated immense fortitude in securing her inheritance in a male-dominated epoch, navigating the complex feudal landscape with remarkable skill. She acted with profound honour by forging a strategic matrimonial alliance that guaranteed the security, prosperity, and loyal service of her domains.
Her story is a defining illustration of the motto, revealing that the survival and flourishing of the Barony has always depended upon the interplay of pragmatic leadership and unwavering integrity. Fortitude is the strength to secure what is right; Honour is the wisdom to preserve it for the future. The life of Baroness Muriel provides a masterclass in both.
This historical ethos is complemented by the personal motto of Honorary Lord Răzvan Vasile, Lord of Brattleby by marriage: *Vincere Est Vivere* ('To Conquer is to Live'). This principle reflects a modern dynamism and a resolute ambition to overcome challenges, not through force of arms, but through determination and strategic vision. Together, the two mottos represent the House’s philosophy: a reverence for its deep foundations, combined with the drive to build upon that legacy.
## Philanthropic Purpose
While this historical monograph is not directly affiliated with a specific fundraising initiative, its publication serves the House’s wider philanthropic purpose of advancing public education and cultural understanding. The sharing of these carefully researched chapters from its past is an act of intellectual stewardship, intended to foster a greater appreciation for history and the lessons in leadership, diplomacy, and duty it continues to offer.
This commitment to scholarship is viewed by the House as a public good, parallel to its tangible charitable support for organisations such as its principal beneficiary, Healing the Wounded Child. By making the historical record clear and contextually rich, the monograph serves historians, genealogists, students, and any member of the public with an interest in the history of Lincolnshire and the nation.
This mission of educational outreach finds further expression in the curriculum of The Brattleby Club. This academy, founded by the House in Bucharest, translates the historical lessons of duty, honour, and strategic foresight—as exemplified by figures like Baroness Muriel—into a modern educational programme focused on civic responsibility and personal refinement.
## In Their Own Words
Reflecting on this important historical antecedent, Lady Nicoleta Vasile, 12th Baroness of Brattleby, remarked:
> “The life of Baroness Muriel resonates so deeply because it confirms a defining theme in our history: the remarkable fortitude of the women who have been entrusted with this legacy. Her strategic foresight in the twelfth century ensured that Brattleby would not only endure but thrive. This provides a lesson in stewardship that remains profoundly relevant, reminding us that our primary duty is to the continuity of the institution and the values it represents.”
Honorary Lord Răzvan Vasile added:
> “To understand the architecture of our present, one must engage with the past. The alliance forged by Baroness Muriel was a matter of survival, certainly, but also of prosperity; it demonstrates that true, lasting strength is found in wise partnerships and a clear-eyed assessment of the world. It is this heritage of prudence and courage that we are so deeply honoured to continue in our own time.”
## A Continuing Legacy
The Noble House of Brattleby remains steadfastly dedicated to the scholarly exploration and dissemination of its nine-hundred-year history. This monograph is the first in a series that will continue to illuminate the lives of those who have held the Barony. Future publications are in preparation on other significant holders of the title, *inter alia*, the renowned soldier-diplomat Henry of Grosmont, 1st Duke of Lancaster and 10th Baron, a founder Knight of the Garter; and his successor, the powerful royal prince John of Gaunt, 11th Baron, a son of King Edward III.
This ongoing research project, undertaken with rigorous academic discipline, serves to reinforce the historical foundations of the House’s contemporary mission. The lessons drawn from the lives of predecessors such as Baroness Muriel directly inform the values of leadership, honour, and cultural preservation. These principles are not merely historical artefacts; they are living values that underpin the House's charitable work and the curriculum at The Brattleby Club, ensuring the legacy of the Barony continues to inspire service and integrity in future generations.
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**About The Noble House of Brattleby** The Noble House of Brattleby, under the leadership of Lady Nicoleta Vasile, 12th Baroness of Brattleby, and her husband, Honorary Lord Răzvan Vasile, is dedicated to the preservation of its nine-century heritage and its active expression through modern service. Guided by its motto, *Fortitudine et Honore* ('With Fortitude and Honour'), the House champions cultural and historical education alongside targeted philanthropy. Its principal charitable beneficiary is Healing the Wounded Child, an organisation providing therapeutic support to vulnerable young people. The House also extends its cultural mission through The Brattleby Club, its etiquette and protocol academy in Bucharest, which promotes the timeless values of civic duty and personal refinement in a contemporary context.
**About the Barony of Brattleby** The feudal Barony of Brattleby is one of England’s most ancient, granted by King William the Conqueror in AD 1066 to his follower Colswein of Lincoln. The Barony’s extensive lands, comprising 56 lordships in Lincolnshire, were recorded in the *Domesday Book* of 1086. Over nearly a millennium, the title has been held by some of English history’s most influential figures, including Nichola de la Haye, the celebrated defender of Lincoln Castle; Henry of Grosmont, 1st Duke of Lancaster; and the royal prince John of Gaunt. The rights of the current holder, Lady Nicoleta Vasile, 12th Baroness of Brattleby, were formally recognised and recorded by The Crown and published in The London Gazette under Notice ID 4158083.
**Notes to Editors** - The succession of Lady Nicoleta Vasile as 12th Baroness of Brattleby is recorded in The London Gazette, Notice ID 4158083, dated 9 September 2022. - The Barony of Brattleby is first documented in the *Domesday Book* (1086), held by Colswein of Lincoln. - Notable historical holders of the Barony include John of Gaunt (11th Baron) and Henry of Grosmont, 1st Duke of Lancaster (10th 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