Margaret Beauchamp of Bletso, Duchess of Somerset Baroness Welles Lady St John

Abt 1410 - Bef 1482  (< 72 years)

• Name	Margaret Beauchamp of Bletso
  Suffix	Duchess of Somerset Baroness Welles Lady St John
  Birth	Abt 1410
  Gender	Female
  Reference Number	17915
  Death	Bef 3 Jun 1482
  Person ID	I17915	KLD Genealogy
  Last Modified	26 Nov 2025

  
  

  Father	John Beauchamp of Bletso, 3rd Baron Beauchamp of Bletsoe   d. Abt 1412
  Relationship	biological
  Mother	Edith Stourton   d. 13 Jun 1441
  Relationship	biological
  Family ID	F6442	Group Sheet  |  Family Chart

  
  

  Family 1	Oliver St John, Sir   d. 1437
  Children	1. Agnes St John  [Father: biological]  [Mother: biological]   2. Margaret St John, Abbess of Shaftesbury  [Father: biological]  [Mother: biological]   3. John St John, Sir   d. Abt 1513  [Father: biological]  [Mother: biological]   4. Oliver St John, Esq   d. 1497  [Father: biological]  [Mother: biological]   5. Edith St John  [Father: biological]  [Mother: biological]   6. Mary St John, Lady Frogenall  [Father: biological]  [Mother: biological]   7. Elizabeth St John, Baroness Zouche Baroness Scrope of Bolton   d. Bef 3 Jul 1494  [Father: biological]  [Mother: biological]
  Family ID	F7392	Group Sheet  |  Family Chart
  Last Modified	26 Nov 2025

  
  

  Family 2	John Beaufort, 1st Duke of Somerset,   b. 1404   d. 1444 (Age 40 years)
  Children	1. Margaret Beaufort, Lady Countess of Richmond Countess of Derby,   b. 31 May 1441, Bletsoe Castle, Bedfordshire, England d. 29 Jun 1509, London, England (Age 68 years)  [Father: biological]  [Mother: biological]
  Family ID	F5017	Group Sheet  |  Family Chart
  Last Modified	26 Nov 2025

  
  

  Family 3	Lionel de Welles, 6th Baron Welles Lieutenant of Ireland Joint Deputy of Calais KG,   b. Abt 1406   d. 29 Mar 1461 (Age 55 years)
  Children	1. John de Welles, 1st Viscount Welles KG,   b. Abt 1450   d. 9 Feb 1498 (Age 48 years)  [Father: biological]  [Mother: biological]
  Family ID	F6444	Group Sheet  |  Family Chart
  Last Modified	26 Nov 2025