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Duke of Ireland

The Duke of Ireland was a unique and short-lived title in the English peerage, created on 13 October 1386 by King Richard II for his close childhood friend and favourite, Robert de Vere, the 9th Earl of Oxford (1362–1392).^[1] This elevation also made de Vere the first Marquess of Dublin (in 1385), granting him extensive quasi-regal powers over Ireland, including authority to govern the lordship as a palatinate.^[2] The title symbolized Richard II's favouritism and his attempts to consolidate power amid growing noble opposition, but it became extinct upon de Vere's death in Leuven, Brabant, on 22 November 1392, as he left no legitimate heirs despite his marriage to Philippa de Coucy in 1376, which was annulled in 1387, and his subsequent marriage to Agnes de Lancecrone.^[3] Robert de Vere, born into one of England's wealthiest noble families as the only son of Thomas de Vere, 8th Earl of Oxford, and Maud de Ufford, inherited his earldom at the age of nine following his father's death in 1371.^[3] He quickly rose in royal favour during Richard II's minority and early reign, serving in military campaigns including in Scotland, and accumulating vast estates and offices that made him one of the richest men in the kingdom by the mid-1380s.^[3] His intimate relationship with the king, marked by unprecedented promotions, provoked resentment among the English barons, who viewed de Vere as an upstart influencing royal policy and exacerbating financial and administrative crises.^[4] De Vere's career culminated in conflict with the Lords Appellant, a group of powerful nobles led by the king's uncle Thomas of Woodstock, Duke of Gloucester, who in 1387–1388 challenged Richard II's rule and targeted his favourites. De Vere led a royal army to suppress the Appellants but was decisively defeated at the Battle of Radcot Bridge in December 1387, forcing him to flee to the continent in disguise.^[3] Impeached and attainted in the Merciless Parliament of 1388, he was stripped of his titles, lands, and honours, though Richard II later attempted partial restorations during his personal rule in the 1390s; de Vere, however, never returned to England and died in exile, his illegitimate son Aubrey receiving only minor recognition from the king.^[2] The episode highlighted the tensions between royal prerogative and baronial power in late medieval England, contributing to the political instability that ultimately led to Richard II's deposition in 1399.

Historical Context

The Lordship of Ireland

The Lordship of Ireland was established in 1171 following the Anglo-Norman invasion that began in 1169, when Henry II of England landed at Waterford with a large army and proclaimed himself Lord of Ireland, thereby imposing a feudal dependency on the island under the English crown rather than incorporating it as a kingdom.^[5] This status was rooted in the 1155 papal bull Laudabiliter issued by Pope Adrian IV, which authorized Henry to invade Ireland for the purpose of ecclesiastical reform and granted him lordship over the territory as a fief from the Holy See, emphasizing moral and legal oversight rather than sovereign kingship.^[6] Henry II's intervention quelled internal conflicts among Irish kings and Anglo-Norman adventurers, redistributing lands to loyal vassals and introducing English administrative structures like shires and sheriffs, while asserting papal overlordship to legitimize English dominance.^[7]^[5] By the 1380s, the extent of effective English control had contracted dramatically to the Pale, a defensive enclave around Dublin comprising parts of counties Louth, Meath, Dublin, and Kildare, where royal authority was directly enforced through garrisons and local juries.^[8] Beyond this narrow zone, Gaelic Irish lords exercised de facto independence, fostering persistent resistance through raids, alliances, and cultural revival that eroded Anglo-Norman settlements and integrated many colonists into Irish customs.^[7] This fragmentation stemmed from earlier setbacks, including the Bruce invasions of 1315–1318, when Edward Bruce, backed by his brother Robert I of Scotland, landed in Ulster and was proclaimed High King of Ireland by Gaelic lords in 1315 near Carrickfergus, with a formal crowning in 1316 at Dundalk, mobilizing Gaelic chieftains against English rule, culminating in his defeat at Faughart but leaving a legacy of devastation, famine, and heightened native insurgency. The invasions' repercussions lingered into Richard II's era, amplifying Gaelic resurgence and confining English power to isolated pockets amid widespread lawlessness.^[9] The 1380s presented acute challenges to the Lordship, exacerbated by the absenteeism of English kings who governed remotely through viceroys and justiciars, resulting in chronic underfunding, corrupt local administrations, and vulnerability to external threats.^[10] Absentee lordship strained resources, as revenues from Ireland were often diverted to English needs, leaving the colony ill-equipped to counter Gaelic rebellions or maintain fortifications, and prompting calls for a robust, on-site governor to restore order and loyalty.^[11] These pressures highlighted the institutional fragility of the Lordship, where decentralized power among Anglo-Irish magnates further complicated centralized control from London.^[10]

Richard II's Reign and Favoritism

Richard II ascended the throne in 1377 at the age of ten, succeeding his grandfather Edward III amid ongoing strains from the Hundred Years' War and economic hardships following the Black Death.^[12] His minority rule was initially dominated by regency councils led by figures like his uncles John of Gaunt and Thomas of Woodstock, but as the king matured, he sought greater personal control over governance.^[13] A pivotal early crisis was the Peasants' Revolt of 1381, triggered by unpopular poll taxes imposed to fund the war with France and exacerbated by labor shortages and social inequalities.^[12] At just fourteen, Richard displayed remarkable poise by negotiating with rebel leaders in London, promising pardons and reforms that temporarily quelled the uprising, though these concessions were soon withdrawn, highlighting the fragility of royal authority.^[14] By the mid-1380s, growing tensions with the nobility intensified as Richard resisted baronial oversight, particularly from his uncles and other lords who viewed the king's emerging independence as a threat to established power structures.^[15] These conflicts arose from disputes over war policy, taxation, and court influence, with nobles criticizing the government's fiscal mismanagement and perceived favoritism toward select courtiers.^[13] Richard's assertion of absolutist rule, including his reliance on a personal retinue rather than broad noble consensus, sowed seeds of opposition that would culminate in the formation of the Lords Appellant in 1387.^[12] To counter baronial resistance, Richard adopted a strategy of elevating non-royal favorites through innovative peerage creations, thereby forging a loyal inner circle unbound by traditional noble alliances.^[15] This pattern was evident in his introduction of the marquessate, a novel rank borrowed from continental models, first granted in 1385 to reward unwavering supporters amid the nobility's growing discontent.^[16] Such promotions not only enriched recipients with lands and offices but also symbolized the king's intent to centralize power, provoking accusations of corruption and subversion of the peerage's hereditary norms.^[3] Central to this favoritism was Robert de Vere, who inherited the earldom of Oxford in 1371 at age nine, becoming a childhood companion to the young king through their shared upbringing at court.^[3] By the mid-1380s, de Vere's rapid ascent included appointment as Lord Great Chamberlain, a hereditary office that positioned him at the heart of royal ceremonies and administration, alongside substantial grants of estates in East Anglia and beyond.^[16] Richard's overt preference for de Vere, marked by unprecedented titles and influence, exemplified the monarch's authoritarian approach to rewarding loyalty, even as it alienated the broader nobility who saw it as an affront to their status.^[15] In this volatile environment, the troubled Lordship of Ireland, plagued by rebellions and weak central control, represented an opportunity for Richard to install a trusted favorite in a strategic role to secure loyalty on the periphery.^[13]

Creation of the Title

Grant to Robert de Vere

In October 1386, during the Wonderful Parliament convened at Westminster, King Richard II elevated his close favorite, Robert de Vere, 9th Earl of Oxford, to the unprecedented title of Duke of Ireland.^[17]) This creation occurred specifically on 13 October, as an act of royal defiance amid parliamentary opposition to the king's policies and refusal to fund de Vere's planned expedition to Ireland. The grant was motivated by Richard's deep trust in de Vere, whom he sought to empower as a potential viceroy to strengthen English authority, suppress ongoing rebellions by Gaelic lords, and extend royal control over the turbulent Lordship of Ireland.^[18]) The dukedom was issued by royal patent, personally decreed by Richard II, and represented an extraordinary mark of favor, as it was the first such ducal title linked to Ireland and the second non-royal ducal creation in England since the Dukedom of Lancaster in 1351. Accompanying this elevation, Richard cancelled de Vere's existing patent as Marquess of Dublin—created in December 1385 as the inaugural English marquessate—to consolidate his authority under the new, more expansive rank.^[18]) The title included sweeping privileges over Ireland and its adjacent islands, such as rights to coinage, justice, and lands conquered from rebels (to be held by de Vere's heirs), though these were initially to be financed by the English treasury; only the king's liege homage was reserved. The patent granted de Vere nearly all royal prerogatives in Ireland, including the power to create judges, justices, and other officers, and to make ordinances for the peace of the country. As a deliberate assertion of royal prerogative against parliamentary constraints, the creation underscored Richard's reliance on de Vere amid Ireland's instability, where English dominance was increasingly challenged by native resistance. The dukedom was explicitly for de Vere's lifetime, reflecting its personal nature as a tool of favoritism rather than a hereditary appanage.

Nature and Privileges of the Dukedom

The Dukedom of Ireland stood out in the history of the English peerage as the sole title named after a lordship rather than a locality such as a county or city, thereby endowing its holder with quasi-sovereign authority over the governance and administration of Irish affairs. Unlike the majority of dukedoms, including those of Lancaster and York, the title was conferred for life only and lacked heritability, emphasizing its personal and temporary nature tied to royal favor. The privileges granted were exceptionally broad for a non-royal peerage, encompassing nearly all royal prerogatives in Ireland, including the right of coinage and the authority to employ a personal great seal for official acts. De Vere was also granted permission to quarter his arms with the regal device of three golden crowns on an azure field. These rights enabled the duke to act as the king's lieutenant in Ireland, to levy and collect revenues from the lordship, and to convene parliamentary assemblies there, all while remaining firmly subordinate to the English crown through the reservation of liege homage. As the first non-royal ducal creation since the Dukedom of Lancaster in 1351, the title exemplified an experimental expansion of peerage structures during Richard II's reign, blending noble elevation with delegated sovereign powers over a semi-autonomous territory.^[19]

Robert de Vere as Duke

Early Role and Activities

Upon his elevation to the dukedom in October 1386, Robert de Vere's marriage to Philippa de Coucy, a granddaughter of Edward III and first cousin to Richard II, served to bolster royal alliances within the extended Plantagenet family, though the union had been contracted earlier, on 5 October 1376. The arrangement, facilitated through court connections, aimed to secure de Vere's position among the nobility, but it produced no children and ended amid scandal when de Vere sought an annulment around 1387, which was later declared invalid by Pope Urban VI in 1389, rendering his subsequent marriage void. This childlessness underscored de Vere's prioritization of royal service over establishing a family line, as his earldom ultimately passed to his uncle Aubrey upon his death. At court, de Vere emerged as a leading figure in Richard II's inner circle, acting as a privy councillor and Knight of the Garter while heading the king's affinity of loyal retainers.^[20] His influence was profound, with chronicler Jean Froissart noting that de Vere held such sway over the king that "if he had said black was white, Richard would not have contradicted him.") De Vere participated in tournaments and chivalric displays that reinforced royal prestige, while advising on domestic policies, including those concerning Ireland, though English baronial tensions often diverted his attention from full viceregal responsibilities.^[20] De Vere's exercise of the ducal title remained largely nominal in its early phase, focused on oversight of Irish revenues and initial military preparations rather than direct governance.) Granted authority over conquered Irish territories—free of rent and payable directly to him—he dispatched Sir John Stanley as his deputy lieutenant in 1386, with funding from the English treasury allocated for a two-year campaign to subdue the island.) These efforts were hampered by persistent unrest among English barons, limiting de Vere's ability to implement the title's privileges, such as issuing orders under his own seals and banners, and he never personally crossed to Ireland during this period.)

Military Involvement and Downfall

In late 1386, growing opposition from key nobles, including Richard II's uncle Thomas of Woodstock, Duke of Gloucester, and Thomas Beauchamp, Earl of Warwick, intensified against the king's favoritism toward Robert de Vere, culminating in the establishment of a Commission of Regency by the Wonderful Parliament to curb royal authority and limit the influence of courtiers like de Vere.) This body, comprising eleven lords, effectively acted as a regency council for one year, sidelining de Vere and his allies in governance.^[21] By 1387, as Richard II sought to reassert control, de Vere took command of royal forces to confront the emerging Lords Appellant, a coalition of rebellious magnates led by Gloucester, Warwick, and Richard Fitzalan, Earl of Arundel.) Dispatched northward, de Vere raised an army of approximately 4,000 to 5,000 men in Cheshire, Lancashire, and North Wales, drawing on local loyalties and the assistance of Thomas Molyneux, constable of Chester, to bolster the king's position against the Appellants' growing threat.) This force, primarily composed of archers and retainers known for their fidelity to the crown, represented de Vere's pivotal role in the escalating political and military crisis. In November 1387, de Vere led his army southward toward London in a bid to relieve the king and suppress the Appellants, who had already mobilized and were advancing to challenge royal authority.) The march, planned as part of a broader royal counter-coup during the summer progress, encountered immediate resistance; the Appellants blocked direct routes at Northampton and secured key towns like Banbury, Chipping Norton, and Chipping Camden, forcing de Vere to detour through Stow-on-the-Wold.) On 20 December 1387, near Radcot Bridge over the Thames in Oxfordshire, de Vere's vanguard clashed with Arundel's forces; with minimal fighting, his army disintegrated as troops deserted, leaving him isolated.) De Vere himself escaped by discarding armor and urging his horse across the partially destroyed bridge into the river, evading capture in the gathering dusk.) The defeat at Radcot Bridge marked the immediate collapse of de Vere's military efforts and the effective end of his political influence under Richard II.^[21] Disguised as a groom, he reached London for a brief audience with the king before fleeing to Queenborough Castle on the Isle of Sheppey, from where he sailed to the Low Countries to seek refuge among Flemish allies.) This exile in the Netherlands, beginning late in 1387, severed de Vere from English affairs and presaged his formal attainder, as the Appellants consolidated power in the subsequent Merciless Parliament.

Forfeiture and Extinction

The Lords Appellant and Radcot Bridge

In late 1387, a group of English nobles known as the Lords Appellant formed to challenge the influence of King Richard II's favored counselors, whom they accused of corrupting the realm through undue control over royal policy and resources. The core initiators included Thomas of Woodstock, Duke of Gloucester and the king's uncle; Richard FitzAlan, Earl of Arundel; and Thomas Beauchamp, Earl of Warwick, who in November issued an appeal of treason against several royal intimates, driven by frustrations over divergent foreign and domestic policies as well as personal rivalries concerning power, lands, and courtly favor.^[22]^[23] By December, the group expanded to include Henry Bolingbroke, Earl of Derby, and Thomas Mowbray, Earl of Nottingham, solidifying their opposition to counselors such as Robert de Vere, Duke of Ireland; Michael de la Pole, Earl of Suffolk; and Alexander Neville, Archbishop of York, whom they blamed for misleading the king, eroding his sovereignty, and fostering distrust among loyal subjects.^[22]^[23] The Appellants' actions escalated amid fears of a royal counteroffensive, as de Vere had assembled an army in Cheshire and was marching south toward London to reinforce Richard II and thwart the nobles' reformist commission established in 1386. To prevent this potential coup that could restore unchecked royal authority, the Appellants mobilized their forces to intercept de Vere's troops en route, positioning themselves strategically along his path in Oxfordshire.^[24]^[25] On 19 December 1387, the confrontation unfolded at Radcot Bridge, east of Lechlade, where de Vere's army of approximately 5,000 men—primarily Cheshire archers and retainers—was caught off guard and outnumbered by the Appellants' combined forces under Derby and Gloucester.^[24]^[25] Trapped between Derby's vanguard to the front and Gloucester's main body closing from the rear, de Vere's forces suffered a swift rout, with many fleeing into nearby marshes or surrendering after minimal fighting due to the element of surprise and superior positioning. De Vere himself escaped the chaos by discarding his armor, disguising himself as a peasant, and swimming his horse across the Thames at a shallow ford near the demolished bridge, evading capture and fleeing into exile on the continent.^[25]^[24] The victory at Radcot Bridge immediately bolstered the Appellants' authority, resulting in the capture of key royal allies, including Chief Justice Sir Robert Tresilian, Archbishop Neville, and London Mayor Nicholas Brembre, who were detained for trial. This triumph shifted power dynamics in favor of the nobles, compelling Richard II to summon Parliament in early 1388 and paving the way for the proceedings known as the Merciless Parliament, where the Appellants pursued their charges against the king's counselors.^[25]^[22]

Attainder by Parliament

The Merciless Parliament of 1388 was convened by the Lords Appellant on 3 February and continued until 4 June, marking a pivotal effort to purge King Richard II's court of perceived corrupt influences through a series of impeachments, trials, and executions targeting the king's favorites.^[26] This assembly, dominated by the Appellants—Thomas of Woodstock, Duke of Gloucester; Richard Fitzalan, Earl of Arundel; Thomas de Beauchamp, Earl of Warwick; Henry Bolingbroke, Earl of Derby; and Thomas Mowbray, Earl of Nottingham—systematically addressed charges of treason and malfeasance against figures close to the king, resulting in the downfall of several high-ranking officials and nobles.^[27] Robert de Vere, already in exile following his army's defeat at Radcot Bridge in December 1387, was attainted in absentia during these proceedings as one of the primary targets.^[20] He was declared a traitor, convicted without trial due to his absence from the realm, and sentenced to death; consequently, all his titles—the Dukedom of Ireland (created in 1386), the Marquessate of Dublin (created in 1385), and the Earldom of Oxford—were forfeited, with his extensive lands and possessions seized by the Crown for redistribution.^[28] The attainder extended to the extinction of these honors, underscoring the severity of parliamentary judgment in the late medieval peerage system, where such actions could permanently alter noble lineages and property rights. The legal foundation for de Vere's attainder rested on accusations of high treason, specifically for assembling and leading an unauthorized armed force against the king's subjects and the realm itself during the 1387-1388 crisis, actions deemed to undermine royal authority and support the king's unpopular policies.^[27] As he had fled to the Low Countries and refused to return for judgment, no formal trial occurred, allowing the Appellants to expedite the process through parliamentary declaration rather than judicial proceedings, a mechanism that highlighted the fusion of legislative and punitive powers in fourteenth-century England.^[26] This in absentia conviction not only stripped de Vere of his privileges but also served as a warning to other courtiers, reinforcing the Appellants' temporary dominance over the government. Following the collapse of Appellant influence in 1389, when Richard II asserted his majority and regained control of the realm, some attainders from the Merciless Parliament were partially reversed for surviving favorites who submitted to the king, though de Vere's ducal title was not revived as he remained in exile.^[29] De Vere never returned to England and died in Leuven in November 1392, childless and unreconciled; his attainder persisted until after his death, when the Earldom of Oxford was restored to his younger brother Aubrey de Vere in 1393, effectively limiting the forfeiture's impact on the family line while the Irish ducal creation lapsed entirely.^[20] This selective restoration reflected Richard's efforts to rehabilitate loyalist networks without fully endorsing the most controversial elevations, such as the Dukedom of Ireland, which had symbolized excessive royal favoritism.

Heraldry and Legacy

Arms of the Dukedom

The arms associated with the Dukedom of Ireland were blazoned as azure, three crowns or in pale, featuring a blue field with three golden crowns arranged vertically to evoke regal authority.^[30] This design drew from the established heraldry of the Lordship of Ireland, where the triple crowns symbolized the English Crown's dominion over the island's territories, blending aspirations of sovereignty with subordination to the English monarch.^[31] The heraldic grant occurred on 3 January 1386, upon Robert de Vere's creation as Marquess of Dublin (later elevated to Duke of Ireland), when King Richard II augmented his arms with this specific achievement to underscore the title's unique territorial pretensions.^[32] The patent roll entry (Patent Roll I, membrane 1, Cotton MS. Julius C. VII) formalized the addition, positioning the Irish arms as a mark of elevated status within the English peerage while reflecting royal ambitions for tighter control over Ireland.^[31] During his tenure, Robert de Vere integrated the dukedom's arms into his personal heraldry by quartering them with the ancient de Vere arms—chequy or and gules—placing the augmented Irish quarter (azure, three crowns or, a bordure argent) in the first and fourth positions for prominence.^[33] These combined arms appeared on his great seal as Duke of Ireland, as well as in banners and standards during military and ceremonial contexts, such as his role in royal processions and campaigns.^[30] This heraldic formulation marked a notable departure from conventional English ducal practices, which typically employed family arms differenced only by a label of cadency rather than incorporating foreign territorial symbols.^[31] The explicit use of Ireland's arms, differenced by a silver bordure to denote the augmentation, highlighted the title's exceptional nature as a viceregal claim, distinct from peerages tied solely to English estates.^[33]

Influence on Later Irish Symbolism

Following the forfeiture of Robert de Vere's titles in 1388, the arms of azure, three crowns or—originally granted as an augmentation to his coat of arms upon his creation as Marquess of Dublin (later Duke of Ireland)—were retained as the official insignia of the Lordship of Ireland.^[31] These arms, often depicted in pale and sometimes within a bordure argent to denote the lordship, symbolized the English Crown's authority over Ireland and remained in use on official documents and regalia until the mid-16th century.^[31] A royal commission appointed by Edward IV around 1467–1468 explicitly confirmed the three crowns as the ancient arms of Ireland, underscoring their role in affirming English overlordship amid ongoing assertions of sovereignty.^[31] In the Tudor period, the three crowns were incorporated into evolving heraldry as Ireland transitioned from lordship to kingdom status under the Crown of Ireland Act 1542, which elevated Henry VIII to King of Ireland. Although the harp or argent in a field vert emerged as the primary royal badge for the new Kingdom of Ireland—possibly to distance from perceived papal associations with the crowns—the three crowns persisted on certain deputed seals and coins into the 1540s, bridging medieval and early modern iconography.^[31] This continuity highlighted the arms' enduring representation of English claims to Irish dominion, a motif that echoed in later constitutional debates over union and autonomy, where such symbols were invoked to legitimize or contest imperial legacies. The influence extended to specific artifacts, including medieval Irish seals from the 14th and 15th centuries that bore the three crowns to authenticate parliamentary and administrative records, as well as maps like those in the Red Book of the Irish Parliament (c. 1470s), which depicted the arms to denote territorial governance.^[31] Coins struck under Edward IV (c. 1471) similarly featured the crowns, reinforcing their visibility in everyday economic and symbolic contexts through the 15th century.^[31] In modern Irish symbolism, the three crowns endure as the arms of the province of Munster (azure, three antique crowns or), quartered within the composite arms representing Ireland's four historic provinces—a design that traces its heraldic lineage to the medieval lordship's adoption of the Duke's augmentation.^[31] This provincial emblem, used on flags and official insignia, subtly perpetuates the motif's legacy of layered sovereignty and regional identity.^[30]

Family Connections

De Vere Lineage

The de Vere family traced its origins to Normandy, with Aubrey de Vere I (c. 1040–1112) arriving in England as a companion of William the Conqueror in 1066 and receiving extensive grants of land as a tenant-in-chief, primarily in Essex, Suffolk, Cambridgeshire, and Middlesex.^[34] His son, Aubrey de Vere II (c. 1090–1141), served as lord great chamberlain from 1133, and his grandson, Aubrey de Vere III (c. 1110–1194), was elevated to the earldom of Oxford in 1141 by Empress Matilda, establishing the hereditary title that the family held continuously until 1703.^[34] This Norman lineage positioned the de Veres among England's premier noble houses, with the earldom symbolizing their enduring role in royal administration and military service. Robert de Vere (1362–1392), the 9th Earl of Oxford and later Duke of Ireland, was the only son of Thomas de Vere, 8th Earl of Oxford (c. 1337–1371), who succeeded his father John de Vere, 7th Earl (c. 1311–1360), upon the latter's death from illness while on campaign near Rheims, France; John was buried at the family priory in Colne, Essex.^[20] Robert's mother was Maud de Ufford (c. 1345–1413), daughter of Ralph de Ufford and Maud of Lancaster, and thus connected through her paternal line to the prominent Ufford family as niece of Robert de Ufford, 1st Earl of Suffolk, and maternally through her mother Maud of Lancaster to the royal Plantagenet dynasty as a great-granddaughter of King Henry III.^[19]^[35] As an only child, Robert had no full siblings, though his uncle Aubrey de Vere (c. 1338–1400) later became the 10th Earl after Robert's titles were forfeited. Prior to Robert's elevation to the dukedom in 1386, the de Veres maintained steadfast loyalty to the English crown, exemplified by the 6th Earl Robert de Vere's (1257–1329) service in Edward I's Scottish campaigns and the 7th Earl John's active participation in Edward III's French wars from 1338 onward. The family's core estates centered on Hedingham Castle in Essex, with additional holdings across East Anglia, including Suffolk and Norfolk, which underpinned their wealth from wool trade and agriculture and reinforced their status as hereditary great chamberlains.^[34]^[36]

Succession and Aftermath

Following the attainder of Robert de Vere by the Merciless Parliament in 1388, the Dukedom of Ireland was declared forfeit and became extinct, as it had been a personal creation tied to his favor with King Richard II and lacked provisions for heritability beyond his lifetime.^[37] No successor was appointed to the title, which was not revived in subsequent years despite Richard II's later efforts to rehabilitate de Vere's standing.^[19] De Vere spent the remainder of his life in exile, initially fleeing to the Low Countries after his defeat at the Battle of Radcot Bridge in December 1387, before seeking refuge in Paris and eventually Louvain in Brabant, where he received asylum from the Duchess of Brabant.^[19] His second marriage to Agnes de Launcekrona, a Bohemian gentlewoman in the household of Queen Anne of Bohemia and contracted after 1387 amid scandal, was annulled by papal decree in 1389, leaving him without legitimate issue; his first marriage to Philippa de Coucy, granddaughter of Edward III, had also produced no children and ended in repudiation.^[19] De Vere did have an illegitimate son, Aubrey de Vere, who received minor recognition from Richard II but inherited no titles. De Vere died on 22 November 1392, aged 30, from wounds sustained in a boar-hunting accident near Louvain, ending any possibility of personal restoration to his higher titles.^[20] In the aftermath, Richard II honored de Vere's memory by arranging for the transportation and burial of his body at Earls Colne Priory in Essex in September 1395, attending the ceremony personally as a mark of enduring loyalty.^[19] The Earldom of Oxford, held in abeyance since the forfeiture, was restored the same year to de Vere's uncle, Aubrey de Vere (c. 1338–1400), the third son of John de Vere, 7th Earl of Oxford, allowing the family lineage to continue through the male line.^[38] This restoration secured the de Vere inheritance but did not extend to the Irish honors, which remained unrevived and marked the brief, controversial episode of the dukedom as a symbol of Richard II's favoritism rather than a lasting peerage.^[37]

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VII. Functions and Procedures - History of Parliament Online
When the next Parliament met, in October 1386, a French invasion from Flanders again seemed dangerously imminent. ... For most of this time his uncle, Robert, ...
[21]
[PDF] 14 COMITAL IRELAND, 1333–1534 - CORE
In quick succession, Richard II created his favourite Robert de Vere, earl of Oxford, first marquess of Dublin (December 1385) and then duke of Ireland (October ...<|control11|><|separator|>
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Robert de Vere, 9th earl of Oxford | Nobleman, Politician, Diplomat
Oct 29, 2025 · He was made marquess of Dublin—the first Englishman to be granted the title marquess—in 1385 and duke of Ireland in 1386. Quick Facts. Born ...
[23]
Vere, Robert de, ninth earl of Oxford, marquess of Dublin, and duke ...
"Vere, Robert de, ninth earl of Oxford, marquess of Dublin, and duke of Ireland (1362–1392), courtier" published on by Oxford University Press.<|separator|>
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The Lords Appellant and their contribution to Richard II's treasure
At Radcot bridge, not far from Oxford, they won the brief civil war of December against an army led by the king's favourite, Robert de Vere, duke of Ireland.Missing: involvement Cheshire
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The appeal of the Lords Appellant, February 1388
In 1387 five lords – known as the Lords' Appellant – rebelled against the king, and used Parliament to outline their agenda.Missing: formation grievances counselors
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battle of Radcot Bridge
### Summary of the Battle of Radcot Bridge
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Battle of Radcot Bridge, 19 December 1387
De Vere escaped the battlefield but died in exile, while the lords appellant gained a short lived control over the country, culminating in the Merciless ...<|separator|>
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Merciless Parliament | English history | Britannica
In the Merciless Parliament of 1388 five lords accused the king's friends of treason under an expansive definition of the crime.Missing: PROME Rolls attainder
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Robert de Vere
### Summary of Robert de Vere's Biography (Focus: 1388 Attainder)
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Detailed Guide and Timeline of Medieval England - Academia.edu
In 1387 he had divorced his wife, Philippa de Coucy (granddaughter of ... A promise was made to marry Prince Edward to William's daughter Philippa 1325 Robert ...
[31]
Richard II | Biography, Reign, & Facts - Britannica
Sep 20, 2025 · The tactless attempts the government made in the following year to enforce collection of the tax led to the outbreak of the Peasants' Revolt.Missing: tensions | Show results with:tensions
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Heraldry in Ireland - Heraldica
Among English documents, one can cite the quarter of augmentation granted to Robert De Vere when he was made duke of Ireland in 1386: "Azure three crowns or ( ...
[33]
The Arms of Ireland: Medieval and Modern | The Heraldry Society
As the arms of the lordship, the three crowns arms within a bordure Argent, were granted to Robert de Vere as an augmentation by Richard II in 1386 upon de Vere ...Missing: blazon | Show results with:blazon
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File:Coat of Arms of Sir Robert de Vere, 9th Earl of Oxford, KG.png
Oxford, Earl of, Robert de Vere, 9th, bore, azure, three crowns or, a bordure argent, quarterly with Vere; grant 3 Jan. 1386, pat. I. m. 1 Cotton MS. Julius C.Missing: blazon | Show results with:blazon
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Robert de Vere, 9th Earl of Oxford KG, 1362-1392 - Hugh Evelyn Prints
In stockThese arms can be seen on de Vere's effigy and are blazoned Azure(1) three open Crowns Or(2) within a Bordure(3) Argent(4) or three golden crowns on a blue ...
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Vere Family | Noble, Norman, Barons - Britannica
Oct 17, 2025 · Vere Family, noted English family that held the hereditary office of lord great chamberlain from 1133 to 1779 and the earldom of Oxford from 1142 to 1703.
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Robert de Vere, Duke of Ireland, Marquess of Dublin, 9th Earl of ...
Jan 25, 2021 · Robert de Vere, Duke of Ireland, Marquess of Dublin, and 9th Earl of Oxford was the only child of Thomas de Vere, 8th Earl of Oxford and Maud de Ufford.
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The De Vere Family
The de Veres became the second wealthiest family in the country (after the Royal family), predominantly through the family's connections with the wool trade.
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Extinct Peerages, [Non-geographic] - England - GENUKI
Aug 21, 2023 · Robert, tenth earl of Oxford, was created by king Richard the second 1385 marquis of Dublin, and a few months afterwards duke of Ireland. Upon ...
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Dictionary of National Biography, 1885-1900/Vere, Robert de (1362 ...
VERE, ROBERT de, ninth Earl of Oxford and Duke of Ireland (1362–1392), hereditary great chamberlain of England, was the only son of Thomas de Vere, ...Missing: rapid promotions court
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Aubrey de Vere, 10th Earl of Oxford - Person Page
He attainder was reversed. He was appointed Knight, Order of the Garter ... Albans in 1455. Child of Sir Robert de Vere. John de Vere. Child of Sir ...<|control11|><|separator|>