Family: 1st Earl of Somerset, 1st Marquess of Somerset, 1st Marquess of Dorset John de Beaufort / Duchess of Clarence Lady Margaret De Holand (F5259605365)

• Father | Male 1st Earl of Somerset, 1st Marquess of Somerset, 1st Marquess of Dorset John de Beaufort

  
  

  Born	1373	Near Pottersgate, Lincolnshire, England, United Kingdom
  Died	16 Mar 1409 and 1410	St Catherine, London, Middlesex, England, United Kingdom
  Buried		St Michael's Chapel, Canterbury Cathedral, Kent, England, United Kingdom
  Married	Bef 28 Sep 1397	Upholland, Lancashire, England, United Kingdom
  Father	Earl of Richmond, Earl of Derby, Earl of Lancaster, Lord of Beaufort and Nogent, Earl of Lincoln, Earl of Leicester, Earl of Derby, Duke of Lancaster, Lord de Bergerac et Roche-sur-Yon, Duke of Aquitaine John de Gaunt | F5259605361 Group Sheet
  Mother	Lady Companion, Order of the Garter Katherine Roët | F5259605361 Group Sheet

  
  

  Mother | Female Duchess of Clarence Lady Margaret De Holand

  
  

  Born	1385/86	Upholland, Lancashire, England, United Kingdom
  Died	30 Dec 1439	Bermondsey, Surrey, England, United Kingdom
  Buried		Canterbury Cathedral, Canterbury, Kent, England, United Kingdom
  Other Spouse	1st Duke of Clarence, 1st Earl of Aumale Sir Thomas of Lancaster | F16053349608
  Married
  Father	2nd Earl of Kent Thomas De Holand | F8026690471 Group Sheet
  Mother	Countess of Kent Alice Fitzalan | F8026690471 Group Sheet

  
  

  Child 1 | Female + Queen Consort Joan of Scotland, Queen Dowager Joan of Scotland Lady Joan Beaufort

  
  

  Born	Abt. 1398	Westminster, London, Middlesex, England, United Kingdom
  Died	14 Jul 1445	Dunbar Castle, Dunbar, East Lothian, Scotland, United Kingdom
  Buried		Monastery of the Charterhouse, Perthshire, Scotland, United Kingdom
  Spouse	King of Scotland King James Stewart, I | F8026690472
  Married	2 Feb 1423/24	Southwark, Surrey, England, United Kingdom
  Spouse	Sir Knight Sir James Stewart | F8026690473
  Married	1438	Fifeshire, Scotland, United Kingdom

  
  

  Child 2 | Female Lady Margaret Beaufort

  
  

  Born	Abt. 1400
  Died	Nov 1449
  Buried

  
  

  Child 3 | Male 2nd Earl of Somerset Henry Beaufort

  
  

  Born
  Christened	26 Nov 1401
  Died	25 Nov 1418
  Buried

  
  

  Child 4 | Male Earl of Perche Thomas Beaufort

  
  

  Born	1405
  Died	1432
  Buried

  
  

  Child 5 | Male + 3rd Earl of Somerset, 1st Earl of Kendal, 1st Duke of Somerset Sir John Beaufort

  
  

  Born	bef. 25 Mar 1404	England, United Kingdom
  Died	27 May 1444	England, United Kingdom
  Buried		Wimborne Minster, Dorsetshire, England, United Kingdom
  Spouse	Margaret Beauchamp | F8026690786
  Married	Bet. 1439 and 1442

  
  

  Child 6 | Male + Count of Mortain, 1st Earl of Dorset, Marquess of Dorset, 4th Earl of Somerset, 1st Duke of Somerset Sir Edmond Beaufort

  
  

  Born	Abt. 1406
  Died	22 May 1455	St. Albans, Herefordshire, England, United Kingdom
  Buried		St. Albans, Herefordshire, England, United Kingdom
  Spouse	Lady Eleanor Beauchamp | F16053349671
  Married	Bet. 1431 and 1435