Rochfort family
The Rochfort family was an Anglo-Norman-Irish landed family whose estates, public offices, and aristocratic titles connected it with Kildare, Meath, and Westmeath.
Last updated August 26, 2026
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Overview
The Rochfort family was an Anglo-Norman-Irish dynasty that had established itself in Ireland by the thirteenth century. The family name is French in form, but the precise place and circumstances of its continental origin remain uncertain. By 1243, Sir Richard de Rochfort and Sir John de Rochfort were established figures in Ireland and held lordships connected with Crom and Adare. Over subsequent centuries, different branches acquired or controlled land in counties Kildare, Meath, Westmeath, Carlow, and elsewhere, while members of the family entered the legal, political, military, and ecclesiastical life of Ireland. The family’s medieval importance was linked to landholding and royal administration. In 1300, Henry de Rochfort surrendered three Kildare manors to the Crown, and Sir Maurice Rochfort served as Lord Justice of Ireland in 1302. The family also appears in records concerning dower rights, royal grants, and the administration of estates, illustrating the legal and political setting in which medieval Irish noble families operated. The principal line later descended from Sir Milo de Rochfort, who was living in 1309. His descendants were associated with Tristledelan and, from the fifteenth century, with Kilbryde, which became a major family seat. The Rochforts produced several prominent lawyers and clerics. Thomas Rochfort, who died in 1522, served as Master of the Rolls in Ireland and Dean of St Patrick’s Cathedral in Dublin. Other members held judicial appointments, represented constituencies in the Irish Parliament, or served in senior administrative posts. Robert Rochfort of Kilbryde was attorney to Richard, Duke of York, on his Irish estates during the 1450s. These positions helped the family convert landed status into influence within Ireland’s legal and governmental institutions. The seventeenth century brought military involvement and personal controversy. Members of the family served on different sides or within forces active during the political and military upheavals of the period. Prime Iron Rochfort of Clogrennane served under Sir Charles Coote and later held commissioned positions in the army. He was court-martialled in 1652 after Major Turner died from injuries received in an altercation. Later tradition and reference material identify Prime Iron as having been executed for murder, although the supplied material provides limited detail about the final legal outcome. Prime Iron’s son Robert Rochfort, born in 1652, pursued a legal and political career rather than a military one. He became Speaker of the Irish House of Commons and Chief Baron of the Irish Exchequer. His grandson Robert Rochfort was created the first Earl of Belvedere in 1756, bringing the family into the Irish peerage. The Belvedere branch was associated with Gaulstown House and later Belvedere House near Mullingar. Other branches were connected with Tudenham Park House, Clogrennane Castle, Kilbryde, and estates in Kildare and Meath. The family’s prominence continued through the eighteenth and early nineteenth centuries, with members serving as MPs, judges, sheriffs, a Lord Lieutenant of Westmeath, and a Lieutenant Governor of Jersey. The main Rochfort line ended with the death of George Rochfort, 2nd Earl of Belvedere, in 1814. The family name nevertheless remained associated with historic houses, landed estates, public officials, and places such as Rochfortbridge, the Westmeath village that took its name from the family. Because the subject is a historical family rather than a commercial enterprise, it has no identifiable product portfolio, corporate headquarters, operating markets, or conventional brand management structure.
History
The Rochfort family’s early history in Ireland is documented from the thirteenth century, although its exact French origins remain conjectural. Sir Richard de Rochfort and Sir John de Rochfort were established in Ireland by 1243 as lords of Crom and Adare. Sir John was still living in 1269. The family’s early records show a combination of territorial lordship, Crown dealings, and public service. Henry de Rochfort surrendered three manors in Kildare to the Crown in 1300, while Sir Maurice Rochfort held the office of Lord Justice of Ireland in 1302. Other records from the fourteenth century concern the recovery or reassignment of estates and the dower rights of Rochfort widows. The senior line was traced to Sir Milo de Rochfort, living in 1309. His great-grandson John was associated with Tristledelan around 1415 and later settled at Kilbryde. John and his wife Elizabeth had received a royal pardon in 1407 for intruding on the Kilbryde property before their legal entitlement had been fully established. Kilbryde subsequently became the principal seat of the main family line for several centuries. John’s son Thomas divided the family’s later influence between the landholding line descended from Robert and a collateral line descended from Roger. Roger was the father of Thomas Rochfort, a notable sixteenth-century judge and churchman who became Master of the Rolls in Ireland and Dean of St Patrick’s Cathedral, Dublin. Robert Rochfort of Kilbryde, who lived from 1434 to 1489, married Genet Nangle, daughter of Thomas Nangle, Baron of Navan. Their descendants formed a network of marriages with other prominent Irish families, including the Eustaces, St Johns, Dillons, Elliotts, and Luttrells. Robert also held the office of attorney to Richard, Duke of York, on the duke’s Irish estates during the 1450s. The family’s records from this period demonstrate the importance of marriage alliances, legal service, and estate management in maintaining aristocratic and gentry influence. During the seventeenth-century conflicts in Ireland and Britain, several Rochforts became involved in military service. Walter Rochfort, who died in 1630, had sons including James and Nicholas. Captain James Rochfort died in 1641 while serving in Lord Dillon’s Regiment of Foot. Prime Iron Rochfort of Clogrennane served under Sir Charles Coote’s regiment in 1641 and became a captain of foot in 1642. He was later a lieutenant colonel under Colonel Long. In 1652, he was court-martialled after Major Turner, another army officer, died from head injuries inflicted during an incident. The available account indicates that the court considered the injuries unintentional in the sense that there was no established intent to kill, but the broader record associates Prime Iron with a murder conviction and execution. Prime Iron’s son Robert Rochfort was born in 1652 and trained in law. He became one of the family’s most significant public figures, serving as Speaker of the Irish House of Commons and Chief Baron of the Irish Exchequer. His political and judicial career laid the foundation for the family’s later elevation. His grandson Robert Rochfort was created 1st Earl of Belvedere in 1756. The earldom established the family as one of the better-known aristocratic houses of eighteenth-century Ireland. The family’s principal residences included Gaulstown House and Belvedere House in County Westmeath. The wider family continued to produce public officials. Notable members included John Rochfort, MP for Ballyshannon and Mullingar; George Rochfort, Chief Baron of the Exchequer; Arthur Rochfort, MP for Westmeath; Gustavus Hume Rochfort, MP and Lord Lieutenant of Westmeath; George Augustus Boyd-Rochfort, High Sheriff of Westmeath; Horace William Noel Rochfort, High Sheriff of Carlow and Queen’s County; and Alexander Rochfort, Lieutenant Governor of Jersey. The family was also associated with George Boyd-Rochfort, an Irish recipient of the Victoria Cross. The main Rochfort line ended when George Rochfort, 2nd Earl of Belvedere, died in 1814. The family’s historical footprint survives in houses, ruins, estates, and place names, especially Rochfortbridge in County Westmeath. Associated sites include Belvedere House, Gaulstown House, Tudenham Park House, Kilbryde, Rathcoffey Castle, Clogrennane Castle, Killadoon, Bloomfield House, and the Jealous Wall near Mullingar. These associations are cultural and genealogical rather than evidence of an active commercial brand.
- 1814
End of the main Rochfort line
[1]The main line ended with the death of George Rochfort, 2nd Earl of Belvedere.
- 1756
Creation of the Belvedere earldom
[1]Robert Rochfort was created 1st Earl of Belvedere, elevating the family into the Irish peerage.
- 1652
Court-martial of Prime Iron Rochfort
[1]Lieutenant Colonel Prime Iron Rochfort was court-martialled after Major Turner died from injuries sustained in an altercation.
- 1641
Rochfort military service during the Irish conflicts
[1]Captain James Rochfort died while serving in Lord Dillon’s Regiment of Foot, while Prime Iron Rochfort served under Sir Charles Coote’s regiment.
- 1522
Death of Thomas Rochfort
[1]Thomas Rochfort, a prominent judge and cleric who served as Master of the Rolls in Ireland and Dean of St Patrick’s Cathedral, Dublin, died.
- 1407
Royal pardon connected with Kilbryde
[1]John Rochfort and Elizabeth received a royal pardon relating to their attempt to hold Kilbryde before their legal rights to the property had been settled.
Rochforts documented as established Irish lords
[1]Sir Richard de Rochfort and Sir John de Rochfort were recorded as lords of Crom and Adare, indicating that the family had established a significant position in Ireland by this date.
Kildare manors surrendered to the Crown
[1]Henry de Rochfort surrendered three manors in Kildare to the Crown, illustrating the family’s involvement in medieval landholding and royal administration.
Maurice Rochfort becomes Lord Justice of Ireland
[1]Sir Maurice Rochfort held the senior judicial and administrative office of Lord Justice of Ireland.
Products and positioning
A historical Irish landed family associated with aristocratic status, legal and political service, military activity, and estates in the Irish Midlands and surrounding counties.
Controversies
1652
Court-martial and death of Major Turner
Prime Iron Rochfort was court-martialled after Major Turner, a fellow army officer, died from head injuries inflicted during an incident. The available historical account describes the injuries as inflicted without established intent to kill and associates Prime Iron with a subsequent murder conviction and execution.
Brand decisions
1756
Acceptance of the Belvedere earldomOtherBackground
Robert Rochfort’s legal and political family background culminated in the elevation of the family to the Irish peerage.
Action taken
Robert Rochfort was created 1st Earl of Belvedere.
Aftermath
The title became the principal aristocratic association of the senior Rochfort line until the death of the 2nd Earl in 1814.
Sources1 sources
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