Blanche Plantagenet of Lancaster was born 25 March 1345 to Henry of Grosmont, 1st Duke of Lancaster (c1310-1361) and Isabella de Beaumont (c1320-1361) and died 12 September 1369 Bolingbroke Castle of unspecified causes. She married John of Gaunt, 1st Duke of Lancaster (1340-1399) 19 May 1359 JL Queens Chapel in Reading, Berkshire, England, United Kingdom. Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s.


Offspring of John of Gaunt, 1st Duke of Lancaster and Blanche of Lancaster (1345-1369)
Name Birth Death Joined with
Philippa of Lancaster (1360-1415) 31 March 1360 Leicester Castle, Leicester, Leicestershire, England, United Kingdom 19 July 1415 Odivelas, Portugal John I of Portugal (1357-1433)
John of Lancaster (1362-1362)
Elizabeth of Lancaster (1363-1425) 1363 24 November 1425 Burford, Shropshire, England, United Kingdom John Hastings, 3rd Earl of Pembroke (1372-1389) John Holland, 1st Duke of Exeter (c1352-1400) John Hastings, 3rd Earl of Pembroke (1372-1389) John Holland, 1st Duke of Exeter (c1352-1400) John Cornwall, 1st Baron Fanhope (c1364-1443)
Edward of Lancaster (1365-1365)
John of Lancaster (1366-1366)
Henry IV of England (1367-1413) 3 April 1367 Bolingbroke Castle, Lincolnshire, England, United Kingdom 20 March 1413 Westminster Abbey, London, England, United Kingdom Mary de Bohun (c1368-1394) Mary de Bohun (c1368-1394) Joanna of Navarre (1370-1437)
Isabel of Lancaster (1368-1368)

Footnotes (including sources)

‡ General

Community content is available under CC-BY-SA unless otherwise noted.
March 25, 1345 JL +
September 12, 1369 JL +
Blanche +
Blanche Plantagenet of Lancaster +
Blanche of Lancaster +
Plantagenet +
11336386 +
May 19, 1359 JL +
Queens Chapel +
Blanche of Lancaster +