# The House of Brattleby on the Union of John of Gaunt and the Eleventh Barony
**LONDON, 24 October 2023** — The Noble House of Brattleby today reflected upon the profound historical significance of the barony’s union with the Royal House of Plantagenet through the 1359 marriage of John of Gaunt, 1st Duke of Lancaster, to Lady Blanche of Lancaster.
## The Occasion
In issuing this historical notice, Lady Nicoleta, 12th Baroness of Brattleby, and Honorary Lord Răzvan Vasile seek to illuminate a pivotal moment in the Barony’s long history. The union of John of Gaunt and Lady Blanche of Lancaster was not merely a marriage but a dynastic consolidation of immense power, wealth, and influence, which brought the ancient Lincolnshire lordship into the direct orbit of the English Crown.
This reflection serves to honour the seamless continuity of the Barony of Brattleby, whose history has been interwoven with the grand tapestry of the nation for nearly a millennium. It underscores the principle of stewardship that has guided each successive holder of the title, from its Norman origins to its present-day responsibilities.
## Historical Context
The Barony of Brattleby, granted by William the Conqueror in AD 1066, was already a lordship of considerable standing by the mid-fourteenth century. Having been held by formidable figures such as Nichola de la Haye, the esteemed 5th Baroness who famously defended Lincoln Castle against French invaders, its significance was well established. The title passed to the great warrior-diplomat Henry of Grosmont, 1st Duke of Lancaster and 10th Baron of Brattleby, a founding Knight of the Garter and one of King Edward III’s most trusted commanders.
Upon Duke Henry’s death in 1361, his vast estates and titles, including the Barony of Brattleby, passed to his daughter, Lady Blanche. Her marriage to John of Gaunt, the ambitious third surviving son of King Edward III, was therefore an event of monumental consequence. Taking place at Reading Abbey in May 1359, the union effectively made Gaunt the wealthiest and most powerful magnate in England, elevating him to the Dukedom of Lancaster and making him the 11th Baron of Brattleby by right of his wife.
## Distinguished Company
The period was defined by figures of historic stature, whose lives and ambitions shaped the destiny of the kingdom. The principal actors in this particular chapter were:
**His Royal Highness John of Gaunt, Duke of Lancaster**, a son of King Edward III and Queen Philippa of Hainault. A pre-eminent military leader, statesman, and patron of the arts, his influence dominated the political landscape of late medieval England, particularly during the minority of his nephew, King Richard II.
**The Lady Blanche of Lancaster, Duchess of Lancaster**, daughter and heiress of Henry of Grosmont, 10th Baron of Brattleby. Celebrated for her beauty and piety, she was immortalised by Geoffrey Chaucer in *The Book of the Duchess*. Her inheritance was the foundation upon which the great House of Lancaster was built.
**His Grace Henry of Grosmont, 1st Duke of Lancaster**, Tenth Baron of Brattleby. A peer of legendary reputation, he was a cousin and confidant to the King, and his domains were a kingdom in their own right. His passing marked the end of one era and the beginning of another.
## Ceremonial Protocol
The marriage of two such prominent individuals in the fourteenth century was governed by strict ceremonial protocol, serving as a public declaration of a political and economic alliance. The nuptials at Reading Abbey were a grand state affair, attended by King Edward III and the Royal Court, signifying Crown approval of the union.
The ceremony itself was the *sine qua non* for the legal transfer of titles and property. Through this act, John of Gaunt acquired not only the title of Earl of Lancaster (later Duke) but also became Lord of Brattleby, *jure uxoris* (by right of his wife). This placed the Barony’s considerable assets, revenues, and military levies at his command, integrating them fully into the vast Lancastrian political and administrative machinery.
## Heraldic & Symbolic Significance
This union carried deep heraldic importance. John of Gaunt bore the Royal Arms of England, differenced by a label of three points ermine, signifying his status as a royal son and indicating his unique cadet branch. Upon his marriage, these arms were often impaled with those of the House of Lancaster, visually representing the merger of two great lineages.
The Barony of Brattleby, while retaining its own history, was now subsumed under this greater heraldic identity. For nearly four decades, Brattleby’s destiny was symbolised by the banners of its royal lord, culminating in his son, Henry Bolingbroke, ascending the throne as King Henry IV. This event began the process by which the Barony, and the wider Duchy of Lancaster, was ultimately merged with the Crown.
## In Their Own Words
Reflecting on this historical connection, Lady Nicoleta, 12th Baroness of Brattleby, observed: > “To understand the history of this Barony is to appreciate the immense weight of responsibility borne by its holders. The stewardship of John of Gaunt connected Brattleby to the very heart of royal power, reminding us that heritage is a living thread, not a static relic. Our duty is to honour that legacy with fortitude and honour.”
Honorary Lord Răzvan Vasile added: > “The life of John of Gaunt, like that of his father-in-law, Henry of Grosmont, exemplifies the ideal of service on a grand scale. We draw inspiration from their commitment to crown and country. For us, the motto *Vincere Est Vivere* — ‘To Conquer is to Live’ — means overcoming modern challenges with the same spirit of purpose that defined our predecessors.”
## A Continuing Legacy
The historical ties to the Duchy of Lancaster and the English Crown bestow upon the Barony of Brattleby a unique and defining character. The House today carries forward this legacy of service through its philanthropic and cultural endeavours. Just as Gaunt was a notable patron of John Wycliffe and Geoffrey Chaucer, the modern House champions education and the preservation of culture.
Guided by its own motto, *Fortitudine et Honore* ('With Fortitude and Honour'), The Noble House of Brattleby remains committed to upholding the dignity of its ancient title. This is achieved through active engagement in charitable work, *inter alia*, its patronage of the annual Winter Banquet for Healing the Wounded Child, and through educational initiatives such as The Brattleby Club in Bucharest.
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**About The Noble House of Brattleby**
The Noble House of Brattleby is the modern institution representing the ancient 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 principles of stewardship, cultural preservation, and philanthropy. Guided by the motto *Fortitudine et Honore*, its mission is to deploy the influence of its historic title for contemporary good. The House’s charitable focus is on supporting vulnerable children through its patronage of the Healing the Wounded Child foundation. Its cultural initiatives are advanced through The Brattleby Club, an etiquette and protocol academy founded by the House in Bucharest to foster personal and professional refinement.
**About the Barony of Brattleby**
The Barony of Brattleby is an ancient English lordship in Lincolnshire, granted by William the Conqueror in AD 1066 to his follower, Colswein of Lincoln. Its existence and lands are recorded in the *Domesday Book* of 1086, which noted 56 lordships held by the 1st Baron. Over nine centuries, the Barony has been held by some of the most significant figures in English history, including Nichola de la Haye (5th Baroness), the celebrated defender of Lincoln Castle; Henry of Grosmont, 1st Duke of Lancaster (10th Baron); and John of Gaunt, 1st Duke of Lancaster (11th Baron). The modern rights of the 12th Baroness were formally recognised and recorded by The London Gazette on 9 September 2022 (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, published on 9 September 2022. - The Barony of Brattleby and its first holder, Colswein of Lincoln, are documented in the *Domesday Book* of 1086. - The list of successive title holders includes John of Gaunt (11th Baron) and his father-in-law, Henry of Grosmont (10th Baron). - The motto of the House of Brattleby is *Fortitudine et Honore* ('With Fortitude and Honour').
**Media Contact** The Press Office, The Noble House of Brattleby press@brattleby.com