# A Solemn Commemoration: The Sacrifice of William II Longespée at the Battle of Mansurah
**LONDON, 21 October 2023** — The Noble House of Brattleby today observes a day of solemn commemoration, marking the anniversary of the death of William II Longespée. A distinguished predecessor in the lineage of the Barony, he fell with great valour at the Battle of Mansurah in 1250.
## The Occasion
In a period of quiet reflection, The Noble House of Brattleby commemorates a profound historical event that links the ancient heritage of Lincolnshire with the wider theatre of the High Middle Ages. This day of observance honours the sacrifice of William II Longespée, who led the English contingent during the Seventh Crusade and was killed in action on 8 February 1250.
The engagement took place during a determined assault on the fortified town of Mansurah, situated on a strategic branch of the River Nile. The broader campaign was led by a sovereign later canonised for his piety, His Majesty King Louis IX of France, who sought to secure a decisive advantage against the then-ruling Ayyubid Sultanate of Egypt.
The battle itself, fought amidst the intricate canals and narrow thoroughfares of the Nile Delta, remains a poignant example of chivalric courage overshadowed by a fatal breach in military strategy. Its memory, recorded by contemporary chroniclers such as Jean de Joinville, continues to resonate through the annals of European history as a testament to both the ideals and the perils of the era.
## Historical Context
The Barony of Brattleby, granted by William the Conqueror following the Norman Conquest of AD 1066, possesses a history deeply interwoven with the foundational moments of the English nation. Its story begins with its entry in the Domesday Book of 1086, which records its first Baron, Colswein of Lincoln, as holding 56 lordships in Lincolnshire, signifying a position of considerable power and responsibility. This tradition of service to the Crown and defence of the realm is a defining thread connecting each generation of the Barony’s holders.
William Longespée’s sacrifice in the 13th century is a powerful expression of this inherited duty. It finds its parallel in the fortitude of predecessors such as Nichola de la Haye, the 5th Baroness, who as Castellan of Lincoln Castle twice defended it against formidable baronial and French forces during the reign of King John and the minority of King Henry III. Her steadfast loyalty was instrumental in securing the throne for the Plantagenet dynasty.
This spirit of commitment was later embodied by magnates including Henry of Grosmont, 10th Baron and 1st Duke of Lancaster, a celebrated diplomat, soldier, and founding Knight of the Order of the Garter. The lineage continued through his son-in-law, the formidable John of Gaunt, 11th Baron, whose influence shaped the political landscape of late 14th-century Europe. Longespée’s participation in the crusade was therefore not an isolated act of martial piety, but the discharge of what was considered the *sine qua non* of medieval nobility: an unwavering obligation to God, King, and realm.
## Distinguished Company
In his final, fateful charge, William Longespée fought alongside a distinguished company of the leading figures of Christendom. He commanded a determined force of English knights, part of a crusader vanguard placed under the overall command of His Royal Highness Robert I, Count of Artois, the younger brother of King Louis IX of France.
The contingent also included a formidable detachment from the Knights Templar, the elite military order, led by their Grand Master, Sir Guillaume de Sonnac. It was he who, according to the chroniclers, counselled the Count of Artois against a rash, unsupported advance. Longespée's own standard-bearer, Sir Robert de Vere, fought valiantly at his side until the end.
The presence of these magnates and military orders underscores the pan-European nature of the crusading movement. It was a shared enterprise that temporarily united the often-fractious nobility of England, France, and beyond under a common spiritual purpose, demonstrating a collective commitment to the defence of their faith.
## Ceremonial Protocol
The journey to crusade was itself governed by solemn and binding ritual. A knight would ‘take the cross’ in a public ceremony, becoming a *crucesignatus*—one signed by the cross. This vow, often made in a great cathedral, was an oath to undertake an armed pilgrimage, symbolised by the sewing of a cloth cross onto the shoulder of his surcoat. It was a sacred obligation, undertaken with the full spiritual authority of the Church, from which there was no release save by fulfilment or death.
The military protocol at Mansurah, agreed upon by King Louis IX’s council of war, was precise. The crusader army, having established a pontoon bridge to cross the Ashmum channel of the Nile, was to secure its bridgehead and form a fortified camp. This was essential to allow the main body of the army to cross and deploy in good order.
In a grave breach of this agreed strategy, the Count of Artois, commanding the vanguard, ordered an immediate and impetuous charge into the town itself. Bound by his own oath and the uncompromising code of knightly honour, William Longespée and his English knights were compelled to follow their commander into the narrow, winding streets of Mansurah. There, they rode into a carefully prepared ambush by Mamluk forces, from which very few would return. Matthew Paris, in his *Chronica Majora*, records that Longespée fell, overwhelmed, after fighting with immense bravery.
## Heraldic & Symbolic Significance
The enduring motto of The Noble House of Brattleby, *Fortitudine et Honore* ('With Fortitude and Honour'), is perfectly expressed in the final actions of William Longespée. Despite being advised by the Grand Master of the Temple to show restraint, he chose to advance in solidarity with his commander and allies, displaying profound fortitude in the face of near-certain death. In doing so, he upheld his honour as a knight to the very last.
His personal coat of arms—blazoned in the language of heraldry as *Azure, six lioncels rampant Or* (six golden lions rampant on a blue field)—was a powerful symbol of courage and noble lineage, carried into the heart of the battle. The lion, a traditional symbol of bravery, and the blue field, representing truth and loyalty, visually articulated the virtues he embodied.
This legacy of principled action informs the ethos of the modern House. It finds a contemporary echo in the personal motto of Honorary Lord Răzvan Vasile, *Vincere Est Vivere* ('To Conquer is to Live'). Today, this is interpreted not as a call to martial victory, but as a summons to overcome modern adversity through perseverance, strategic endeavour, and unwavering purpose.
## Philanthropic Purpose
In commemorating a sacrifice made in a distant conflict, The Noble House of Brattleby takes the opportunity to reflect on the devastating consequences of modern warfare, particularly its impact on the most vulnerable. The courage displayed at Mansurah serves as a historical touchstone for the present-day duty to protect the innocent and to heal the deep wounds that conflict inflicts upon children.
In solemn observance of this anniversary, the House reaffirms its steadfast support for its principal beneficiary, the chairty Healing the Wounded Child. This distinguished organisation provides essential therapeutic care, professional counselling, and long-term psychological support to children suffering from trauma, displacement, and the brutal effects of war.
The work undertaken by the charity, which includes trauma-focused cognitive behavioural therapy and the establishment of 'safe spaces' for play and learning, is critical. It ensures that the youngest victims of discord and violence are given the expert care needed to process their experiences and the opportunity to rebuild their lives with hope and resilience.
## In Their Own Words
Reflecting on the day’s significance, Lady Nicoleta, 12th Baroness of Brattleby, remarked: — "History is not merely a record of events past; it is a living presence that informs our duties in the present. William Longespée’s ultimate sacrifice reminds us that the principles of *Fortitudine et Honore* are timeless, challenging each generation to serve a cause greater than itself and to act with conviction."
Honorary Lord Răzvan Vasile added: — "Service finds different expressions across the centuries. While Longespée's was on the battlefield, ours today is found in active stewardship and principled philanthropy. In this, the will to overcome adversity—*Vincere Est Vivere*—remains the essence of a meaningful life, whether in managing the heritage of Lincolnshire or in supporting a child scarred by conflict."
## A Continuing Legacy
The Noble House of Brattleby remains committed to honouring its nine-century history by translating the lessons of the past into meaningful action. This solemn commemoration is part of a wider mission to foster a deeper appreciation for the duties that accompany great heritage and to underscore the enduring importance of remembrance in shaping a better future.
This commitment will be given tangible expression later this year at the annual Winter Banquet. The white-tie philanthropic gala is held by the House to bring together patrons and supporters in aid of Healing the Wounded Child. Furthermore, the House’s educational mission continues through the dedicated work of The Brattleby Club in Bucharest, an etiquette academy which cultivates the civic virtues, diplomatic protocol, and social graces that have defined the responsibilities of the Barony for generations.
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**About The Noble House of Brattleby** The Noble House of Brattleby is the modern institution that serves as the custodian of the ancient Barony of Brattleby. Under the direction of Lady Nicoleta Vasile, 12th Baroness of Brattleby, and her consort, Honorary Lord Răzvan Vasile, the House is dedicated to the active preservation of its unique English heritage, the promotion of cultural diplomacy, and a profound commitment to targeted philanthropy. Its principal charitable focus is supporting organisations dedicated to childhood well-being and trauma recovery. Through its primary initiatives, including the annual Winter Banquet and The Brattleby Club in Bucharest, the House champions the enduring values of its motto, *Fortitudine et Honore* ('With Fortitude and Honour'), applying these historical principles to the global challenges of the 21st century.
**About the Barony of Brattleby** The Barony of Brattleby is a feudal Barony of England, situated in Lincolnshire and first granted by William the Conqueror in AD 1066. Its premier holder, Colswein of Lincoln, is recorded in the Domesday Book of 1086 as the lord of Brattleby and 55 other manors within the county. Throughout nine centuries, the Barony has passed to figures of national and historical importance, including Nichola de la Haye, the celebrated 13th-century defender of Lincoln Castle; Henry of Grosmont, 1st Duke of Lancaster and a founding Knight of the Order of the Garter; and his son-in-law, John of Gaunt. The uninterrupted historical lineage and rights of the Barony are formally recorded and recognised by His Majesty's College of Arms and published in The London Gazette (Notice ID 4158083, 9 September 2022).
**Notes to Editors** - The Barony of Brattleby, one of the original feudal baronies of England, was granted by His Majesty King William I in AD 1066. - The Barony's historical recognition is formally recorded in The London Gazette, Notice ID 4158083, published on 9 September 2022. - Notable predecessors in the Barony's lineage include, *inter alia*, John of Gaunt, Duke of Lancaster (11th Baron), and Henry of Grosmont, 1st Duke of Lancaster (10th Baron). - The principal beneficiary of the philanthropic activities of The Noble House of Brattleby is the charity Healing the Wounded Child.
**Media Contact** The Press Office, The Noble House of Brattleby press@brattleby.com