Edmund of Langley, Duke of York, Earl of Cambridge, was born 5 June 1341 in Kings Langley, Hertfordshire, England, United Kingdom to Edward III of England (1312-1377) and Philippa of Hainaut (1311-1369) and died 1 August 1402 Kings Langley, Hertfordshire, England, United Kingdom of unspecified causes. He married Isabella de Castilla (1355-1392) 1 January 1371 JL . He married Joan Holland (1380-1434) 1 November 1393 JL . William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.


Offspring of Edmund of Langley, 1st Duke of York and Isabella de Castilla (1355-1392)
Name Birth Death Joined with
Edward of Norwich, 2nd Duke of York (1373-1415) 1373 25 October 1415 Beatriz of Portugal (1372-1408)
Philippa de Mohun (-1431)
Constance of York (c1374-1416) 1374 28 November 1416 Reading, Berkshire, England Thomas le Despenser, 1st Earl of Gloucester (1373-1400)
Edmund Holland, 4th Earl of Kent (1383-1408)
Richard of Conisburgh, 1st Earl of Cambridge (c1376-1415) 20 July 1375 5 August 1415 Anne de Mortimer (1390-1411)
Matilda Clifford (-1446)


Footnotes (including sources)

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