1st Duke of York Edmund Langley Plantagenet

1341 - 1402  (61 years)

• Name	Edmund Langley Plantagenet  [1, 2, 3, 4, 5, 6, 7, 8]
  Title	1st Duke of York
  Birth	5 Jun 1341	Kings Langley, Hertfordshire, England   [6, 7]
  Gender	Male
  Death	1 Aug 1402	Langley, Hertfordshire, England   [6, 7]
  Burial	Kings Langley, Hertfordshire, England   [7]
  Person ID	I2292	MontyHistNotes_II
  Last Modified	6 Sep 2025

  
  

  Father	King of England Edward III of Windsor Plantagenet,   b. 13 Nov 1312, Windsor, Berkshire, England d. 21 Jun 1377, Surrey, England (Age 64 years)
  Relationship	natural
  Mother	Philippa d'Avesnes,   b. 24 Jun 1311, Valenciennes, Nord, Nord-Pas-de-Calais, France d. 14 Aug 1369, Windsor, Berkshire, England (Age 58 years)
  Relationship	natural
  Marriage	24 Jan 1328	Yorkshire, England   [2, 4, 5, 6]
  Family ID	F882	Group Sheet  |  Family Chart

  
  

  Family	Isabel Perez Leon,   b. 1355, Tordesillas, Valladolid, Castilla-Leon, Spain d. 23 Dec 1392, Hertfordshire, England (Age 37 years)
  Marriage	1 Jan 1372	Hertford, Hertfordshire, England   [6]
  	Hertford Castle
  Children	> 1. 2nd Duke of York Edward Plantagenet,   b. 1373, Norwich, Norfolk, England d. 25 Oct 1415, Pas-de-Calais, Nord-Pas-de-Calais, France (Age 42 years)  [Father: natural]  [Mother: natural] + 2. Constance Langley Plantagenet,   b. 1374, Yorkshire, England d. 28 Nov 1416, Reading, Berkshire, England (Age 42 years)  [Father: natural]  [Mother: natural] + 3. 1st Earl of Cambridge Richard of Conisburgh Plantagenet,   b. Sep 1375, Conisbrough, Yorkshire, England d. 5 Aug 1415, Southampton, Hampshire, England (Age 39 years)  [Father: natural]  [Mother: natural]
  Family ID	F1009	Group Sheet  |  Family Chart
  Last Modified	6 Sep 2025

  
  

• Event Map

  Marriage - 1 Jan 1372 - Hertford, Hertfordshire, England  = Link to Google Earth

  
  

• Sources

  [S323] thePeerage.com, (Name: thePeerage.com;), Plantagenet Richard #101667 http://thepeerage.com/p10167.htm#i101667. [S323] thePeerage.com, (Name: thePeerage.com;), Plantagenet Edward III #101871 http://thepeerage.com/p10188.htm#i101871. [S516] Ancestry.com, Dictionary of National Biography, Volumes 1-20, 22, (Name: Online publication - Provo, UT, USA: Ancestry.com Operations, Inc., 2010. This collection was indexed by Ancestry World Archives Project contributors.Original data - Stephen, Sir Leslie, ed. Dictionary of National Biography, 1921–1922. London, England: Oxf;), Database online. Record for Edward Plantagenet Duke of York [S2103] Browning, Charles H, Americans of Royal Descent, (Name: Name: Porter and Coates; Location: Philadelphia, PA; Date: 1883;;), Americans_of_Royal_Descent_ed_by_C_H_Bro.;pdf Available on Google Books Pedigree XXX Campbell Pages 123-128. [S323] thePeerage.com, (Name: thePeerage.com;), d'Avesnes Philippa #101872 http://thepeerage.com/p10188.htm#i101872. [S2174] Heritage Consulting, Millennium File, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2003;). [S845] Ancestry.com, Web: International, Find A Grave Index, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013;). [S2074] Godfrey Memorial Library, comp., American Genealogical-Biographical Index (AGBI), (Name: Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date:1999;;), Database online. Record for Edmund Plantagenet