Edmund of Langley
Duke of York
Successor	Edward of Norwich, 2nd Duke
Spouse	Infanta Isabella of Castile
Issue
Edward of Norwich, 2nd Duke of York Constance of York Richard of Conisburgh, 3rd Earl of Cambridge
House	House of Plantagenet (by birth) House of York (founder)
Father	Edward III of Windsor, King of England
Mother	Philippa of Hainault
Born	5 June 1341(1341-06-05) Kings Langley, Hertfordshire
Died	1 August 1402 (aged 61) Kings Langley, Hertfordshire
Burial	Kings Langley, Hertfordshire

Edmund of Langley, 1st Duke of York (5 June 1341 – 1 August 1402) was a younger son of King Edward III of England and Philippa of Hainault, the fourth of the five sons of the Royal couple who lived to adulthood. Like so many medieval princes, Edmund gained his identifying nickname from his birthplace: Kings Langley in Hertfordshire. At the age of twenty-one, he was created Earl of Cambridge. On 6 August 1385, Edmund was created Duke of York.^[1] He was the founder of the House of York, but it was through the marriage of his younger son, Richard, that the Yorkist faction in the Wars of the Roses made its claim on the throne.

Contents 1 Marriage 2 Death 3 Ancestry 4 Titles, styles, honours and arms 4.1 Arms 5 References 6 External links

[edit] Marriage

Although marriages within the Royal Family and between Royal Families are the rule, it is interesting to note Langley's marital ties to his older brother, John of Gaunt. Langley's first wife, Infanta Isabella of Castile, was the sister of Gaunt's second wife, Infanta Constance of Castile; his second wife, Joan Holland, was the sister of Gaunt's daughter-in-law Margaret Holland, wife of Gaunt's son John Beaufort.

Langley's first wife, Isabella, was a daughter of Pedro "the Cruel" of Castile and María de Padilla. They had two sons and a daughter:

• Edward of Norwich, 2nd Duke of York (killed in action at the Battle of Agincourt)
• Richard of Conisburgh, 3rd Earl of Cambridge (executed for treason by Henry V), ancestor of Kings Edward IV, Edward V, and Richard III of the House of York, and all succeeding monarchs of England after King Henry VII.
• Constance of York (an ancestor of Queen Anne Neville)

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.

[edit] Death

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.

[edit] Ancestry

v • d • e Ancestors of Edmund of Langley, 1st Duke of York

16. Henry III of England               8. Edward I of England                       17. Eleanor of Provence               4. Edward II of England                             18. Ferdinand III of Castile               9. Eleanor of Castile                       19. Jeanne of Dammartin               2. Edward III of England                                   20. Philip III of France               10. Philip IV of France                       21. Isabella of Aragon               5. Isabella of France                             22. Henry I of Navarre               11. Joan I of Navarre                       23. Blanche of Artois               1. Edmund of Langley, 1st Duke of York                                         24. John I, Count of Hainaut and Lord of Avesnes               12. John II, Count of Holland                       25. Adelaide of Holland               6. William I, Count of Hainaut                             26. Henry V, Count of Luxembourg               13. Philippa of Luxembourg                       27. Margaret of Bar               3. Philippa of Hainault                                   28. Philip III of France               14. Charles of Valois                       29. Isabella of Aragon               7. Joan of Valois                             30. Charles II of Naples               15. Marguerite of Anjou and Maine                       31. Maria of Hungary

[edit] Titles, styles, honours and arms

[edit] Arms

As a son of the sovereign, Edmund bore the arms of the sovereign, differenced by a label argent, on each point three torteaux.^[2]

[edit] References

• 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.

[edit] External links

Wikisource has original text related to this article: Langley, Edmund de, first Duke of York (DNB00)

• Tuck, Anthony (January 2008). "Edmund , first duke of York (1341–1402)". Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/16023. http://www.oxforddnb.com/view/article/16023. Retrieved 2009-10-11.  (subscription or UK public library membership required)

Political offices
Preceded by Sir Thomas Reines	Lord Warden of the Cinque Ports 1376–1381 1396–1398	Succeeded by Sir Robert Assheton
Preceded by The Lord Beaumont		Succeeded by The Marquess of Dorset
Legal offices
Preceded by Sir John Holland	Justice of Chester 1385–1387	Succeeded by The Duke of Ireland
Peerage of England
New creation	Duke of York 1385–1402	Succeeded by Edward of Norwich, 2nd Duke, 2nd Earl
	Earl of Cambridge 1362–1402

v • d • e Dukes of York HRH The Prince Andrew, Duke of York Edmund of Langley (1385–1402) · Edward of Norwich (1402–1415) · Richard Plantagenet (1415-1460) · Edward of York (1460-1461) · Richard of Shrewsbury (1474-1483) · Henry (1494-1509) · Charles (1605-1625) · James (1633/1644-1685) · Ernest Augustus (1716-1728) · Edward (1760-1767) · Frederick (1784-1827) · George (1892-1910) · Albert (1920-1936)