1st Earl of Cambridge Richard of Conisburgh Plantagenet

1375 - 1415  (39 years)

• Name	Richard of Conisburgh Plantagenet  [1, 2, 3]
  Title	1st Earl of Cambridge
  Birth	Sep 1375	Conisbrough, Yorkshire, England   [1, 2]
  	Conisburgh Castle
  Gender	Male
  Burial	1415	Southampton, Hampshire, England   [1]
  	Chapel of God's House
  Death	5 Aug 1415	Southampton, Hampshire, England   [1, 2]
  	Executed
  Person ID	I2328	MontyHistNotes_II
  Last Modified	6 Sep 2025

  
  

  Father	1st Duke of York Edmund Langley Plantagenet,   b. 5 Jun 1341, Kings Langley, Hertfordshire, England d. 1 Aug 1402, Langley, Hertfordshire, England (Age 61 years)
  Relationship	natural
  Mother	Isabel Perez Leon,   b. 1355, Tordesillas, Valladolid, Castilla-Leon, Spain d. 23 Dec 1392, Hertfordshire, England (Age 37 years)
  Relationship	natural
  Marriage	1 Jan 1372	Hertford, Hertfordshire, England   [2]
  	Hertford Castle
  Family ID	F1009	Group Sheet  |  Family Chart

  
  

  Family 1	Anne Mortimer,   b. 27 Dec 1390, New Forest, West, Meath, Ireland d. 21 Sep 1411, Hertfordshire, England (Age 20 years)
  Marriage	23 May 1408	Conisbrough, Yorkshire, England   [2]
  	West Riding
  Children	+ 1. 3rd Duke of York Richard Plantagenet,   b. 20 Sep 1411, Conisbrough, Yorkshire, England d. 31 Dec 1460, Wakefield, Yorkshire, England (Age 49 years)  [Father: natural]  [Mother: natural]
  Family ID	F1020	Group Sheet  |  Family Chart
  Last Modified	6 Sep 2025

  
  

  Family 2	Maud de Clifford,   b. 1389, Carlisle, Cumberland, England d. 26 Aug 1446, Roche, Yorkshire, England (Age 57 years)
  Marriage	1414	Conisbrough, Yorkshire, England
  Family ID	F918	Group Sheet  |  Family Chart
  Last Modified	6 Sep 2025

  
  

• Event Map

  Birth - Sep 1375 - Conisbrough, Yorkshire, England Marriage - 23 May 1408 - Conisbrough, Yorkshire, England Marriage - 1414 - Conisbrough, Yorkshire, England Burial - 1415 - Southampton, Hampshire, England Death - 5 Aug 1415 - Southampton, Hampshire, England  = Link to Google Earth

  
  

• Sources

  [S323] thePeerage.com, (Name: thePeerage.com;), Plantagenet Richard #101667 http://thepeerage.com/p10167.htm#i101667. [S2174] Heritage Consulting, Millennium File, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2003;). [S323] thePeerage.com, (Name: thePeerage.com;), Neville Cecily #101633 http://thepeerage.com/p10164.htm#i101633.