Roger Beauchamp
- 1406(
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- 1 Roger Beauchamp [1] d. May 1406
- Joan Clopton b. Abt 1368 d. Yes, date unknown
- 2 John (of Beltso) Beauchamp [1.1] d. Abt 1412
- Elizabeth Or Edith Stourton b. Abt 1384 d. 13 Jun 1441
- 3 Margaret Beauchamp [1.1.1] d. 8 Aug 1482
- Sir Oliver St John d. 1437
- 4 John (Sir) (of Beltsoe) St John [1.1.1.1] d. Yes, date unknown
[ =>]
- 4 Oliver St John [1.1.1.2] d. 1497
[ =>]
- 4 Agnes St John [1.1.1.3] d. Yes, date unknown
- 4 Edith St John [1.1.1.4] d. Yes, date unknown
[ =>]
- 4 Elizabeth St John [1.1.1.5] d. Yes, date unknown
- 4 Mary St John [1.1.1.6] d. Yes, date unknown
- 4 John (Sir) (of Beltsoe) St John [1.1.1.1]
- John (1st Duke of Somerset) Beaufort b. 25 Mar 1404 d. 27 May 1444
- 4 Margaret (Countess of Richmond) Beaufort [1.1.1.7] b. 31 May 1443 d. 29 Jun 1509
[ =>]
- 4 Margaret (Countess of Richmond) Beaufort [1.1.1.7]
- Lionel (6th Lord Welles) De Welles d. 29 Mar 1461
- 4 John 1st Viscount Welles [1.1.1.8] d. 9 Feb 1498-1499
[ =>]
- 4 John 1st Viscount Welles [1.1.1.8]
- 3 John Beauchamp [1.1.2] b. Abt 1410
- 3 Margaret Beauchamp [1.1.1]
- + Margaret Holland d. Yes, date unknown
- 2 John (of Beltso) Beauchamp [1.1]