Joan Plantagenet de Beaufort^{[1, 2]}

1375 - 1440  (65 years)

• Name	Joan Plantagenet de Beaufort  [2]
  Birth	1375	Chateau de Beaufort, Montmorency-Beaufort, Champagne, France   [2]
  	Her birth was legitimized by Parliament 29 Sep 1397, after the marriage of her parents.
  Gender	Female
  Death	13 November 1440	South Yorkshire, England   [2]
  Burial	Lincoln, City of Lincoln, Lincolnshire, England   [2]
  Person ID	I320174102144	Hurst Improbable Family Tree
  Last Modified	15 Jun 2026

  
  

  Father	John Gaunt Plantagenet,   b. 6 Mar 1340, St. Bavon Abbey, Ghent, Flanders d. 03 February 1399, Leicestershire, England (Age 58 years)
  Mother	Katherine Swynford, Duchess of Lancaster,   b. 25 Nov 1350   d. 10 May 1403 (Age 52 years)
  Family ID	F2103	Group Sheet  |  Family Chart

  
  

  Family 1	Robert Ferrers, 2nd Baron Ferrers of Wem
  Marriage	1391	Beaufort-en-Vallée, Anjou
  Children	1. Elizabeth Ferrers,   b. 1393, Greystoke, Cumberland, England d. 1434 (Age 41 years)   2. Mary Ferrers,   b. 1394   d. 25 Jan 1457 (Age 63 years)
  Family ID	F2506	Group Sheet  |  Family Chart
  Last Modified	15 Jun 2026

  
  

  Family 2	Ralph Neville, 1st Earl of Westmorland, 4th Baron Neville de Raby, KG PC Earl Marshal,   b. 1364   d. 21 Oct 1425, Raby Castle, Staindrop, Durham, England (Age 61 years)
  Children	1. Katherine Neville,   b. Abt. 1397   d. Abt. 1483 (Age 86 years)   2. Eleanor Neville,   b. 1398, Raby Castle, Staindrop, Durham, England d. 04 Feb 1484, Raby Castle, Staindrop, Durham, England (Age 86 years)   3. Richard Neville, Sir, 5th Earl of Salisbury,   b. 1400   d. 1460 (Age 60 years)   4. Henry Neville,   b. Abt. 1402   5. Robert Neville,   b. 1404   d. 1457 (Age 53 years)   6. William Neville, Earl of Kent, (seventh creation) KG, jure uxoris 6th Baron Fauconberg,   b. Abt. 1405   d. 9 Jan 1463 (Age 58 years)   7. John Neville,   b. Abt. 1406   8. George Neville, 1st Baron Latimer,   b. Abt. 1407   d. 1469 (Age 62 years)   9. Anne Neville,   b. Abt. 1408   d. 1480 (Age 72 years)   10. Thomas Neville,   b. Abt. 1410   11. Cuthbert Neville,   b. Abt. 1411   12. Joan Neville,   b. Abt. 1412   d. 1453 (Age 41 years)   13. Edward Neville, 3rd Baron Bergavenny,   b. Abt. 1414   d. 1476 (Age 62 years)   14. Cecily Neville, Duchess of York,   b. 1415   d. 1495 (Age 80 years)
  Family ID	F2507	Group Sheet  |  Family Chart
  Last Modified	15 Jun 2026

  
  

• Sources

  [S_2080810673] Ancestry, (Online publication - Provo, UT, USA: Ancestry.com. Original data: Family Tree files submitted by Ancestry members.), Ancestry Family Tree. [S_997064824] Ancestry.com, UK and Ireland, Find A Grave Index, 1300s-Current, (Ancestry.com Operations, Inc.).