Henry IV of England
|King of England|
|Reign||30 September 1399 – 20 March 1413|
|Coronation||13 October 1399|
Bolingbroke Castle, Lincolnshire, England
|Died||20 March 1413 (aged 46)|
Westminster, London, England
(m. 1381; died 1394)
|Father||John of Gaunt|
|Mother||Blanche of Lancaster|
Henry IV (April 1367 – 20 March 1413) was King of England from 1399 to 1413. He asserted the claim of his grandfather King Edward III, a maternal grandson of Philip IV of France, to the Kingdom of France. Henry was the first English ruler since the Norman Conquest whose mother tongue was English rather than French. He was known as Henry Bolingbroke (//) before taking the throne. His father was Edward III's fourth son, John of Gaunt, Duke of Lancaster. His mother Blanche was the daughter of the nobleman Henry, Duke of Lancaster.
John of Gaunt enjoyed a position of considerable influence during much of the reign of his own nephew, King Richard II. Henry was involved in the revolt of the Lords Appellant against Richard in 1388. He was later exiled by the king. After John of Gaunt died in 1399, the king did not allow Henry to inherit Gaunt's duchy. That year, Henry rallied a group of supporters, overthrew and imprisoned Richard II, and took the throne.
As king, Henry faced a number of rebellions. Owain Glyndŵr, the self-proclaimed ruler of Wales, revolted against the king. Henry IV defeated Henry Percy, 1st Earl of Northumberland, at the Battle of Shrewsbury in 1403. The king had poor health in the latter part of his reign, and his eldest son, Henry of Monmouth, assumed the reins of government in 1410. Henry IV died in 1413, and was succeeded by his son.
Henry's elder sisters were Philippa, Queen of Portugal, and Elizabeth of Lancaster, Duchess of Exeter. His younger half-sister, the daughter of his father's second wife, Constance of Castile, was Katherine, Queen of Castile. He also had four natural half-siblings born of Katherine Swynford, originally his sisters' governess, then his father's longstanding mistress and later third wife. These illegitimate children were given the surname Beaufort from their birthplace at the Château de Beaufort in Champagne, France.
Henry's relationship with his stepmother, Katherine Swynford, was a positive one, but his relationship with the Beauforts varied. In youth he seems to have been close to all of them, but rivalries with Henry and Thomas Beaufort proved problematic after 1406. Ralph Neville, 4th Baron Neville, married Henry's half-sister Joan Beaufort. Neville remained one of his strongest supporters, and so did his eldest half-brother John Beaufort, even though Henry revoked Richard II's grant to John of a marquessate. Thomas Swynford, a son from Katherine's first marriage, was another loyal companion. Thomas was Constable of Pontefract Castle, where Richard II is said to have died.
Henry's half-sister Joan was the mother of Cecily Neville. Cecily married Richard, 3rd Duke of York, and had several offspring, including Edward IV and Richard III, making Joan the grandmother of two Yorkist kings of England.
Relationship with Richard II
Henry experienced a rather more inconsistent relationship with King Richard II than his father had. First cousins and childhood playmates, they were admitted together to the Order of the Garter in 1377, but Henry participated in the Lords Appellants' rebellion against the king in 1387. After regaining power, Richard did not punish Henry, although he did execute or exile many of the other rebellious barons. In fact, Richard elevated Henry from Earl of Derby to Duke of Hereford.
Henry spent the full year of 1390 supporting the unsuccessful siege of Vilnius (capital of the Grand Duchy of Lithuania) by Teutonic Knights with 70 to 80 household knights. During this campaign he bought captured Lithuanian women and children and took them back to Königsberg to be converted. Henry's second expedition to Lithuania in 1392 illustrates the financial benefits to the Order of these guest crusaders. His small army consisted of over 100 men, including longbow archers and six minstrels, at a total cost to the Lancastrian purse of £4,360. Despite the efforts of Henry and his English crusaders, two years of attacks on Vilnius proved fruitless. In 1392–93 Henry undertook a pilgrimage to Jerusalem, where he made offerings at the Holy Sepulchre and at the Mount of Olives. Later he vowed to lead a crusade to 'free Jerusalem from the infidel,' but he died before this could be accomplished.
The relationship between Henry and the king met with a second crisis. In 1398, a remark by Thomas de Mowbray, 1st Duke of Norfolk, regarding Richard II's rule was interpreted as treason by Henry and Henry reported it to the king. The two dukes agreed to undergo a duel of honour (called by Richard II) at Gosford Green near Caludon Castle, Mowbray's home in Coventry. Yet before the duel could take place, Richard decided to banish Henry from the kingdom (with the approval of Henry's father, John of Gaunt) to avoid further bloodshed. Mowbray himself was exiled for life.
John of Gaunt died in February 1399. Without explanation, Richard cancelled the legal documents that would have allowed Henry to inherit Gaunt's land automatically. Instead, Henry would be required to ask for the lands from Richard. After some hesitation, Henry met with the exiled Thomas Arundel, former Archbishop of Canterbury, who had lost his position because of his involvement with the Lords Appellant. Henry and Arundel returned to England while Richard was on a military campaign in Ireland. With Arundel as his advisor, Henry began a military campaign, confiscating land from those who opposed him and ordering his soldiers to destroy much of Cheshire. Henry initially announced that his intention was to reclaim his rights as Duke of Lancaster, though he quickly gained enough power and support to have himself declared King Henry IV, imprison King Richard (who died in prison under mysterious circumstances) and bypass Richard's 7-year-old heir-presumptive, Edmund de Mortimer, 5th Earl of March. Henry's coronation, on 13 October 1399 at Westminster Abbey, may have marked the first time since the Norman Conquest when the monarch made an address in English.
Henry consulted with Parliament frequently, but was sometimes at odds with the members, especially over ecclesiastical matters. On Arundel's advice, Henry obtained from Parliament the enactment of De heretico comburendo in 1401, which prescribed the burning of heretics, an act done mainly to suppress the Lollard movement. In 1410, Parliament suggested confiscating church land. Henry refused to attack the Church that had helped him to power, and the House of Commons had to beg for the bill to be struck off the record.
The previous ruler
Henry's first major problem as monarch was what to do with the deposed Richard. After an early assassination plot was foiled in January 1400, Richard died in prison aged 33, probably of starvation. Though Henry is often suspected of having his predecessor murdered, there is no substantial evidence to prove that claim. Some chroniclers claimed that the despondent Richard had starved himself, which would not have been out of place with what is known of Richard's character. Though council records indicate that provisions were made for the transportation of the deposed king's body as early as 17 February, there is no reason to believe that he did not die on 14 February, as several chronicles stated. It can be positively said that he did not suffer a violent death, for his skeleton, upon examination, bore no signs of violence; whether he did indeed starve himself or whether that starvation was forced upon him are matters for lively historical speculation.
After his death, Richard's body was put on public display in the old St Paul's Cathedral, both to prove to his supporters that he was truly dead and also to prove that he had not suffered a violent death. This did not stop rumours from circulating for years after that he was still alive and waiting to take back his throne. Henry had Richard discreetly buried in the Dominican Priory at Kings Langley, Hertfordshire, where he remained until King Henry V brought his body back to London and buried him in the tomb that Richard had commissioned for himself in Westminster Abbey.
|Second House of Lancaster|
Henry spent much of his reign defending himself against plots, rebellions, and assassination attempts. Rebellions continued throughout the first 10 years of Henry's reign, including the revolt of Owain Glyndŵr, who declared himself Prince of Wales in 1400, and the rebellions led by Henry Percy, 1st Earl of Northumberland, from 1402. The first Percy rebellion ended in the Battle of Shrewsbury in 1403. In this battle, Henry's eldest son, Henry of Monmouth (later king Henry V), was wounded by an arrow in his face. He was cared for by royal physician John Bradmore. Despite this, the Battle of Shrewsbury was a royalist victory. Monmouth's military ability contributed to the king's victory (though Monmouth seized much effective power from his father in 1410).
In the last year of Henry's reign, the rebellions picked up speed. "The old fable of a living Richard was revived", notes one account, "and emissaries from Scotland traversed the villages of England, in the last year of Henry's reign, declaring that Richard was residing at the Scottish Court, awaiting only a signal from his friends to repair to London and recover his throne."
A suitable-looking impostor was found and King Richard's old groom circulated word in the city that his master was alive in Scotland. "Southwark was incited to insurrection" by Sir Elias Lyvet (Levett) and his associate Thomas Clark, who promised Scottish aid in carrying out the insurrection. Ultimately, the rebellion came to naught. Lyvet was released and Clark thrown into the Tower.
Early in his reign, Henry hosted the visit of Manuel II Palaiologos, the only Byzantine emperor ever to visit England, from December 1400 to January 1401 at Eltham Palace, with a joust being given in his honour. Henry also sent monetary support with Manuel upon his departure to aid him against the Ottoman Empire.
In 1406, English pirates captured the future James I of Scotland, aged eleven, off the coast of Flamborough Head as he was sailing to France. James was delivered to Henry IV and remained a prisoner for the rest of Henry's reign.
Final illness and death
The later years of Henry's reign were marked by serious health problems. He had a disfiguring skin disease and, more seriously, suffered acute attacks of some grave illness in June 1405; April 1406; June 1408; during the winter of 1408–09; December 1412; and finally a fatal bout in March 1413. In 1410, Henry had provided his royal surgeon Thomas Morstede with an annuity of £40 p.a. which was confirmed by Henry V immediately after his succession. This was so that Morstede would 'not be retained by anyone else'. Medical historians have long debated the nature of this affliction or afflictions. The skin disease might have been leprosy (which did not necessarily mean precisely the same thing in the 15th century as it does to modern medicine), perhaps psoriasis, or some other disease. The acute attacks have been given a wide range of explanations, from epilepsy to some form of cardiovascular disease. Some medieval writers felt that he was struck with leprosy as a punishment for his treatment of Richard le Scrope, Archbishop of York, who was executed in June 1405 on Henry's orders after a failed coup.
According to Holinshed, it was predicted that Henry would die in Jerusalem, and Shakespeare's play repeats this prophecy. Henry took this to mean that he would die on crusade. In reality, he died in the Jerusalem Chamber in the abbot's house of Westminster Abbey, on 20 March 1413 during a convocation of Parliament. His executor, Thomas Langley, was at his side.
Despite the example set by most of his recent predecessors, Henry and his second wife, Joan of Navarre, Queen of England, were buried not at Westminster Abbey but at Canterbury Cathedral, on the north side of Trinity Chapel and directly adjacent to the shrine of St Thomas Becket. Becket's cult was then still thriving, as evidenced in the monastic accounts and in literary works such as The Canterbury Tales, and Henry seemed particularly devoted to it, or at least keen to be associated with it. Reasons for his interment in Canterbury are debatable, but it is highly likely that Henry deliberately associated himself with the martyr saint for reasons of political expediency, namely, the legitimisation of his dynasty after seizing the throne from Richard II. Significantly, at his coronation, he was anointed with holy oil that had reportedly been given to Becket by the Virgin Mary shortly before his death in 1170; this oil was placed inside a distinct eagle-shaped container of gold. According to one version of the tale, the oil had then passed to Henry's maternal grandfather, Henry of Grosmont, 1st Duke of Lancaster.
Proof of Henry's deliberate connection to Becket lies partially in the structure of the tomb itself. The wooden panel at the western end of his tomb bears a painting of the martyrdom of Becket, and the tester, or wooden canopy, above the tomb is painted with Henry's personal motto, 'Soverayne', alternated by crowned golden eagles. Likewise, the three large coats of arms that dominate the tester painting are surrounded by collars of SS, a golden eagle enclosed in each tiret. The presence of such eagle motifs points directly to Henry's coronation oil and his ideological association with Becket. Sometime after Henry's death, an imposing tomb was built for him and his queen, probably commissioned and paid for by Queen Joan herself. Atop the tomb chest lie detailed alabaster effigies of Henry and Joan, crowned and dressed in their ceremonial robes. Henry's body was evidently well embalmed, as an exhumation in 1832 established, allowing historians to state with reasonable certainty that the effigies do represent accurate portraiture.
Titles and arms
- Styled Earl of Derby (1377–97)
- Earl of Northampton and Hereford (22 December 1384 – 30 September 1399)
- Duke of Hereford (29 September 1397 – 30 September 1399)
- Duke of Lancaster (3 February – 30 September 1399)
- King of England (30 September 1399 – 20 March 1413)
Before his father's death in 1399, Henry bore the arms of the kingdom, differenced by a label of five points ermine. After his father's death, the difference changed to a label of five points per pale ermine and France. Upon his accession as king, Henry updated the arms of the kingdom to match an update in those of royal France – from a field of fleur-de-lys to just three.
Seniority in line from Edward III
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When Richard II was forced to abdicate the throne in 1399, Henry was next in line to the throne according to Edward III's entailment of 1376. That entailment clearly reflects the operation of agnatic primogeniture, also known as the Salic law. At this time, it was by no means a settled custom for the daughter of a king to supersede the brothers of that king in the line of succession to the throne. Indeed, it was not an established belief that women could inherit the throne at all by right: the only previous instance of succession passing through a woman had been that which involved the Empress Matilda, and this had involved protracted civil war, with the other protagonist being the son of Matilda's father's sister (not his brother). Yet, the heir of the royal estate according to common law (by which the houses and tenancies of common people like peasants and tradesmen passed) was Edmund Mortimer, 5th Earl of March, who descended from the daughter of Edward III's third son (second to survive to adulthood), Lionel of Antwerp. Bolingbroke's father, John of Gaunt, was Edward's fourth son and the third to survive to adulthood. The problem was solved by emphasising Henry's descent in a direct male line, whereas Edmund's descent was through his grandmother.
The official account of events claims that Richard voluntarily agreed to resign his crown to Henry on 29 September. The country had rallied behind Henry and supported his claim in parliament. However, the question of the succession never went away. The problem lay in the fact that Henry was only the most prominent male heir, but not the most senior in terms of agnatic descent from Edward III. Although he was heir to the throne according to Edward III's entail to the crown of 1376, Dr. Ian Mortimer has pointed out in his 2008 biography of Henry IV that this entail had probably been supplanted by an entail made by Richard II in 1399 (see Ian Mortimer, The Fears of Henry IV, appendix two, pp. 366–369). Henry thus had to overcome the superior claim of the Mortimers in order to maintain his inheritance. This difficulty compounded when the Mortimer claim was merged with the Yorkist claim in the person of Richard, 3rd Duke of York. The Duke of York was the heir-general of Edward III, and the heir presumptive (due to agnatic descent, the same principle by which Henry IV claimed the throne in 1399) of Henry's grandson Henry VI (since Henry IV's other sons did not have male heirs, and the legitimated Beauforts were excluded from the throne). The House of Lancaster was finally deposed by Edward IV, son of the 3rd Duke of York, during the Wars of the Roses.
Henry avoided the problem of Mortimer having a superior claim by ignoring his own descent from Edward III. He claimed the throne as the rightful heir to King Henry III by claiming that Edmund Crouchback was the elder and not the younger son of Henry III. He asserted that every monarch from Edward I was a usurper, and he, as his mother Blanche of Lancaster was a great-granddaughter of Edmund, was the rightful king. Henry IV also claimed to be king of France, but Henry III had no claim to that throne.
|Ancestors of Henry IV of England|
Marriages and issue
First marriage: Mary de Bohun
The date and venue of Henry's first marriage to Mary de Bohun (died 1394) are uncertain but her marriage licence, purchased by Henry's father John of Gaunt in June 1380 is preserved at the National Archives. The accepted date of the ceremony is 5 February 1381, at Mary's family home of Rochford Hall, Essex. The near-contemporary chronicler Jean Froissart reports a rumour that Mary's sister Eleanor de Bohun kidnapped Mary from Pleshey Castle and held her at Arundel Castle, where she was kept as a novice nun; Eleanor's intention was to control Mary's half of the Bohun inheritance (or to allow her husband, Thomas, Duke of Gloucester, to control it). There Mary was persuaded to marry Henry. They had six children:
|Henry V of England (1386–1422), 1st son||Arms of King Henry IV: France modern quartering Plantagenet|
|Thomas, Duke of Clarence (1387–1421), 2nd son, who married Margaret Holland, widow of John Beaufort, 1st Earl of Somerset, and daughter of Thomas Holland, 2nd Earl of Kent, without progeny.||Arms of King Henry IV with a label of three points argent each charged with three ermine spots and a canton gules for difference|
|John, Duke of Bedford (1389–1435), 3rd son, who married twice: firstly to Anne of Burgundy (d.1432), daughter of John the Fearless, without progeny. Secondly to Jacquetta of Luxembourg, without progeny.||Arms of King Henry IV with a label of five points per pale ermine and France for difference|
|Humphrey, Duke of Gloucester (1390–1447), 4th son, who married twice but left no surviving legitimate progeny: firstly to Jacqueline, Countess of Hainaut and Holland (d.1436), daughter of William VI, Count of Hainaut. Through this marriage Gloucester assumed the title "Count of Holland, Zeeland and Hainault". Secondly to Eleanor Cobham, his mistress.||Arms of King Henry IV with bordure argent for difference|
|Blanche of England (1392–1409) married in 1402 Louis III, Elector Palatine|
|Philippa of England (1394–1430) married in 1406 Eric of Pomerania, king of Denmark, Norway and Sweden.|
Henry had four sons from his first marriage, which was undoubtedly a clinching factor in his acceptability for the throne. By contrast, Richard II had no children and Richard's heir-presumptive Edmund Mortimer was only seven years old. The only two of Henry's six children who produced legitimate children to survive to adulthood were Henry V and Blanche, whose son, Rupert, was the heir to the Electorate of the Palatinate until his death at 20. All three of his other sons produced illegitimate children. Henry IV's male Lancaster line ended in 1471 during the War of the Roses, between the Lancastrians and the Yorkists, with the deaths of his grandson Henry VI and Henry VI's son Edward, Prince of Wales. The descendants of Humphrey include Elizabeth Bowes-Lyon, queen consort of George VI and mother of Elizabeth II, and Elizabeth II's daughters-in-law Camilla, Duchess of Cornwall, and Sophie, Countess of Wessex.
Mary de Bohun died in 1394, and on 7 February 1403 Henry married Joanna, the daughter of Charles II of Navarre, at Winchester. She was the widow of John IV, Duke of Brittany (known in traditional English sources as John V), with whom she had had four daughters and four sons; however, her marriage to the King of England was childless.
By an unknown mistress, Henry IV had one illegitimate child:
- Cultural depictions of Henry IV of England
- Naish Priory in Somerset contains corbelled heads of Henry IV and Joanna celebrating their marriage, at the manor of Mary de Bohun's late and powerful great-aunt, Margaret de Bohun
- Mortimer 2007, p. 176.
- Mortimer, I. (6 December 2006). "Henry IV's date of birth and the royal Maundy". Historical Research. 80 (210): 567–576. doi:10.1111/j.1468-2281.2006.00403.x. ISSN 0950-3471.
- Janvrin, Isabelle; Rawlinson, Catherine (6 June 2016). The French in London: From William the Conqueror to Charles de Gaulle. Translated by Emily Read. Wilmington Square Books. p. 16. ISBN 978-1-908524-65-2.
- Armitage-Smith, Sydney (1905). John of Gaunt. Charles Scribner's Sons. p. 318.
- B. Bevan, Henry IV, New York, 1994, pp. 6, 13.
- Given-Wilson 2016, pp. 66–68.
- Given-Wilson 2016, p. 69.
- Bevan, Bryan (1994). Henry IV. London: Macmillan. p. 32. ISBN 0-948695-35-8.
- B. Bevan, Henry IV, New York, 1994, p. 1.
- A. Lyon, Constitutional History of the UK, London – Sydney – Portland, 2003, p. 122
- H. Barr, Signes and Sothe: Language in the Piers Plowman Tradition, Cambridge, 1994, p. 146.
- B. Bevan, Henry IV, New York, 1994, p. 51.
- B. Bevan, Henry IV, New York, 1994, p. 66.
- B. Bevan, Henry IV, New York, 1994, p. 67.
- Fiona Somerset; Jill C. Havens; Derrick G. Pitard (2003). Lollards and Their Influence in Late Medieval England. Boydell & Brewer. ISBN 978-0-85115-995-9.
- Gwilym Dodd; Douglas Biggs (2008). The Reign of Henry IV: Rebellion and Survival, 1403–1413. Boydell & Brewer Ltd. p. 137. ISBN 978-1-903153-23-9.
- T. Jones – A. Ereira, Terry Jones' Medieval Lives, London, 2004, p. 112.
- Anthony Tuck, 'Richard II (1367–1400)', in Oxford Dictionary of National Biography (Oxford: Oxford University Press, 2004).
- Joel Burden, 'How Do You Bury a Deposed King?', in Henry IV: The Establishment of the Regime, 1399–1406, ed. Gwilym Dodd and Douglas Biggs (York: York Medieval Press, 2003), pp. 35–53.
- The Book of the Princes of Wales, Heirs to the Crown of England, Dr. John Doran, London, Richard Bentley, New Burlington Street, Publisher in Ordinary to Her Majesty, 1860. 1860. Retrieved 17 August 2012.
- G. Dennis, The Letters of Manuel II Palaeologus (Washington DC, 1977) Letter 38.
- E W M Balfour-Melville, James I King of Scots, London 1936
- Beck, Theodore (1974). Cutting Edge: Early History of the Surgeons of London. Lund Humphries Publishers Ltd. p. 57. ISBN 978-0853313663.
- Peter McNiven, "The Problem of Henry IV's Health, 1405–1413", English Historical Review, 100 (1985), pp. 747–772
- Swanson Religion and Devotion p. 298
- Brown & Summerson 2010.
- Christopher Wilson, 'The Tomb of Henry IV and the Holy Oil of St Thomas of Canterbury', in Medieval Architecture and its Intellectual Context, ed. Eric Fernie and Paul Crossley (London: The Hambledon Press, 1990), pp. 181–190.
- Thomas Walsingham, The St Albans Chronicle: The Chronica Maiora of Thomas Walsingham, Volume II, 1394–1422, ed. and trans. John Taylor et al. (Oxford: Clarendon Press, 2011), p. 237.
- 'Pope John XXII to King Edward II of England, 2 June 1318', English Coronation Records, ed. L.G.W. Legg (London: Archibald Constable & Co. Ltd., 1901), pp. 73–75.
- Thomas Walsingham, The St Albans Chronicle: The Chronica Maiora of Thomas Walsingham, Volume II, 1394–1422, ed. and trans. John Taylor et al. (Oxford: Clarendon Press, 2011), pp. 237–241.
- Christopher Wilson, 'The Tomb of Henry IV and the Holy Oil of St Thomas of Canterbury', in Medieval Architecture and its Intellectual Context, ed. Eric Fernie and Paul Crossley (London: The Hambledon Press, 1990), pp. 186–189.
- Christopher Wilson, 'The Medieval Monuments', in A History of Canterbury Cathedral, ed. Patrick Collinson et al. (Oxford: OUP, 1995), pp. 451–510
- C. Eveleigh Woodruff and William Danks, Memorials of the Cathedral and Priory of Christ in Canterbury (New York: E.P. Dutton & Co., 1912), pp. 192–194.
- Antiquary (10 May 1902). "Exhumation of Henry IV". Notes and Queries. 9th series. 9 (228): 369. doi:10.1093/nq/s9-IX.228.369c.
- "Henry IV | Biography, Accomplishments, & Facts". Encyclopedia Britannica. Retrieved 7 November 2019.
- Complete Peerage 1926, p. 477.
- Francois R. Velde. "Marks of Cadency in the British Royal Family". Heraldica.org. Retrieved 17 August 2012.
- Given-Wilson, Chris (2004). Alfonso Antón, Isabel (ed.). Building Legitimacy: Political Discourses and Forms of Legitimacy in Medieval Societies. Boston, MA: Brill. p. 90. ISBN 90-04-13305-4.
- Ashdown-Hill, John (2003). "The Lancastrian Claim to the Throne". The Ricardian. XIII: 27–38. Retrieved 15 July 2019.
- Watson 1896, p. 114.
- Johnes, Thomas; Froissart, Jean (1806). Chronicles of England, France and Spain. 5. London: Longman. p. 242. OCLC 465942209.
- Strickland, Agnes (1840). Lives of the queens of England from the Norman conquest with anecdotes of their courts. 3. London: Henry Colborn. p. 144. OCLC 459108616.
- The idea that Henry and Mary had a child Edward who was born and died in April 1382 is based on a misreading of an account which was published in an erroneous form by JH Wylie in the 19th century. It missed a line which made clear that the boy in question was the son of Thomas of Woodstock. The attribution of the name Edward to this boy is conjecture based on the fact that Henry was the grandson of Edward III and idolised his uncle Edward of Woodstock yet did not call any of his sons Edward. However, there is no evidence that there was any child at this time (when Mary de Bohun was 12), let alone that he was called Edward. See appendix 2 in Ian Mortimer's book The Fears of Henry IV.
- Panton 2011, p. 74.
- Bernard Burke, A Genealogical and Heraldic History of the Commoners of Great Britain and Ireland Volume 4. p. 134.
- Charles Mosley, editor. Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, DE: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 2, p. 2720.
- Jones, Michael (1988). The Creation of Brittany. London: Hambledon Press. p. 123. ISBN 090762880X.
- Richardson, D. (2011). Kimball G. Everingham (ed.). Magna Carta Ancestry. 2 (2nd ed.). Salt Lake City. p. 554. ISBN 978-1-4499-6638-6.CS1 maint: ref=harv (link)
- Mortimer 2007, p. 372.
- Brown, A. L. & Summerson, H. (2010). "Henry IV (1367–1413)". Oxford Dictionary of National Biography (online). Oxford University Press. doi:10.1093/ref:odnb/12951. Archived from the original on 9 February 2019.
- Complete Peerage (1926). G. E. Cokayne; Vicary Gibbs; H. A. Doubleday; Duncan Warrand; Lord Howard de Walden (eds.). The Complete Peerage. VI (2nd ed.). London: St Catherine Press.CS1 maint: ref=harv (link)
- Given-Wilson, Chris (26 April 2016). Henry IV. English Monarchs series. Yale University Press. ISBN 978-0-300-15419-1.CS1 maint: ref=harv (link)
- Mortimer, Ian (2007). The Fears of Henry IV: The Life of England's Self-made King. London: Jonathan Cape. ISBN 978-0-224-07300-4.CS1 maint: ref=harv (link)
- Panton, Kenneth J. (2011). Historical Dictionary of the British Monarchy. Scarecrow Press.CS1 maint: ref=harv (link)
- Watson, G. W. (1896). "The Seize Quartiers of the Kings and Queens of England". In H. W. Forsyth Harwood (ed.). The Genealogist. New Series. 12. Exeter: William Pollard & Co.CS1 maint: ref=harv (link)
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Henry IV of England
Cadet branch of the House of PlantagenetBorn: 15 April 1367 Died: 20 March 1413
| King of England
| Duke of Aquitaine|
|Peerage of England|
John of Gaunt
| Duke of Lancaster
Henry of Monmouth
Title last held byHumphrey de Bohun
| Earl of Northampton
Anne of Gloucester
The Duke of Lancaster
| Lord High Steward
The Duke of Clarence