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Edmund of Langley, 1st Duke of York

Edmund of Langley
Edmund of Langley before King Ferdinand I of Portugal, from Jean de Wavrin's Chronique d'Angleterre
Duke of York
Successor Edward of Norwich
Born (1341-06-05)5 June 1341
Kings Langley, Hertfordshire
Died 1 August 1402(1402-08-01) (aged 61)
Kings Langley, Hertfordshire
Burial Kings Langley, Hertfordshire
Spouse Isabella of Castile
Joan Holland
Issue Edward, 2nd Duke of York
Constance, Countess of Gloucester
Richard, 3rd Earl of Cambridge
House House of Plantagenet
Father Edward III of England
Mother Philippa of Hainault

Edmund of Langley, 1st Duke of York, KG (5 June 1341 – 1 August 1402) was the fourth surviving son of King Edward III of England and Philippa of Hainault. Like many medieval English princes, Edmund gained his nickname from his birthplace: Kings Langley Palace in Hertfordshire. He was the founder of the House of York, but it was through the marriage of his younger son, Richard of Conisburgh, 3rd Earl of Cambridge, to Anne de Mortimer, great-granddaughter of Edmund's elder brother Lionel of Antwerp, 1st Duke of Clarence, that the House of York made its claim to the English throne in the Wars of the Roses. The other party in the Wars of the Roses, the incumbent House of Lancaster, was formed from descendants of his elder brother John of Gaunt, 1st Duke of Lancaster, Edward III's third son.


  • Early years 1
  • Military career 2
  • Later life 3
  • Marriage 4
  • Shakespeare's Duke of York 5
  • Ancestry 6
  • Notes 7
  • Bibliography 8
  • External links 9

Early years

On the death of his godfather, the Earl of Surrey, Edmund was granted the earl's lands north of the Trent, primarily in Yorkshire. In 1359, he joined his father King Edward III on an unsuccessful military expedition to France and was made a knight of the Garter in 1361. In 1362, at the age of twenty-one, he was created Earl of Cambridge by his father.[1]

Military career

Edmund took part in several military expeditions to France in the 1370s. In 1369, he brought a retinue of 400 men-at-arms and 400 archers to serve with John Hastings, 2nd Earl of Pembroke, on campaigns in Brittany and Angouleme. The following year, he first joined Pembroke again on an expedition to relieve the fortress of Belle Perche and then accompanied his eldest brother Edward, the Black Prince, on a campaign that resulted in the siege and sack of Limoges. In 1375, he sailed with the Earl of March to relieve Brest, but after some initial success, a truce was declared.

In 1381, Edmund led an abortive expedition to join with the Portuguese in attacking Castile as part of the Fernandine Wars, but after months of indecisiveness, a peace was again declared between Spain and Portugal, and Edmund had to lead his malcontented troops home.

Edmund was appointed Constable of Dover Castle and Warden of the Cinque Ports on 12 June 1376 and held office until 1381. He acted as Keeper of the Realm in 1394/95 when his nephew, King Richard II of England, campaigned in Ireland and presided over Parliament in 1395. He was also keeper of the realm in 1396 during the king's brief visit to France to collect his child-bride Isabella of Valois. The duke was left as Custodian of the Realm in the summer of 1399 when Richard II departed for another extended campaign in Ireland. In late June of that year, the exiled Henry Bolingbroke landed at Bridlington in Yorkshire. He raised an army to resist Bolingbroke, then decided instead to join him, for which he was well rewarded. He thereafter remained loyal to the new Lancastrian regime as Bolingbroke overthrew Richard II to become King Henry IV.

Later life

On 6 August 1385, Edmund was elevated to Duke of York.[2]

Towards the end of his life, in 1399, he was appointed Warden of the West March for a short period.[3]

Edmund of Langley died in his birthplace and was buried there in the church of the mendicant friars. His dukedom passed to his eldest son, Edward.


Langley's first wife, Isabella, was a daughter of King Peter of Castile and María de Padilla. She was also the sister of the Infanta Constance of Castile, the second wife of Langley's brother John of Gaunt. They had two sons and a daughter:

After Isabella's death in 1392, Langley married his cousin Joan Holland, whose great-grandfather Edmund of Woodstock, 1st Earl of Kent, was the half-brother of Langley's grandfather Edward II; she and Langley were thus both descended from King Edward I. The marriage produced no children.

Shakespeare's Duke of York

As a son of the sovereign, Edmund bore the arms of the sovereign, differenced by a label argent, on each point three torteaux.[4]

Edmund, the 1st Duke of York, is a major character in Shakespeare's Richard II. In the play, Edmund resigns his position as an adviser to his nephew Richard II, but is reluctant to betray the king. He eventually agrees to side with Henry Bolingbroke to help him regain the lands Richard confiscated after the death of Bolingbroke's father, John of Gaunt. After Bolingbroke deposes Richard and is crowned Henry IV, Edmund discovers a plot by his son Aumerle to assassinate the new king. Edmund exposes the plot, but his wife Isabella convinces Henry to pardon her son.



  1. ^
  2. ^ Encyclopedia Britannica Edmund of Langley First Duke of York
  3. ^
  4. ^ Marks of Cadency in the British Royal Family


  • Peggy K. Liss, "Isabel the Queen," New York: Oxford University Press, 1992, p. 165
  • James Reston, Jr. "Dogs of God," New York: Doubleday, p. 18.
  • Douglas Biggs, “A Wrong Whom Conscience and Kindred Bid Me to Right: A Reassessment of Edmund of Langley, Duke of York and the Usurpation of Henry IV” Albion, 26 (1994), pp. 231–246.
  • Douglas Biggs, “To Aid the Custodian and Council: Edmund of Langley and the Defense of the Realm, June–July 1399,” Journal of Medieval Military History, I (2002), pp. 125–144.
  • Douglas Biggs, “’A Voyage or Rather and Expedition to Portugal:’ Edmund of Langley in Iberia 1381/82,” Journal of Medieval Military History 7 (2009), pp. 57–74.
  • Douglas Biggs, Three Armies in Britain: The Irish Campaign of Richard II and the Usurpation of Henry IV, 1399, Brill Academic Publishers, Leiden, The Netherlands, 2006.

External links

  • (subscription or UK public library membership required)
  • For the tombs of Edmund of Langley and Isabella of Castile, see 'Friaries: King's Langley priory', A History of the County of Hertford: Volume 4 (1971), pp. 446–451.[1] Date accessed: 5 October 2012
Political offices
Preceded by
Sir Thomas Reines
Lord Warden of the Cinque Ports
Succeeded by
Sir Robert Assheton
Preceded by
The Lord Beaumont
Lord Warden of the Cinque Ports
Succeeded by
The Marquess of Dorset
Legal offices
Preceded by
Sir John Holland
Justice of Chester
Succeeded by
The Duke of Ireland
Peerage of England
New creation Duke of York
1st creation
Succeeded by
Edward of Norwich
Earl of Cambridge
2nd creation
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