King Edward III Plantagenet, of England
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- 1  King Edward III Plantagenet, of England [1]  b. 13 Nov 1312 d. 21 Jun 1377
  Phillippa of Hainault  b. 24 Jun 1311 d. 14 Aug 1369
- 2  John "of Gaunt" Plantagenet, 1st. Duke of Lancaster [1.1]   
 b. Mar 1340 d. 3 Feb 1399
                    
  Blanche Plantagenet, of Lancaster, Countess of Derby  b. 25 Mar 1345 d. 12 Sep 1369
- 3  King Henry IV Plantagenet, of England [1.1.1]   
 b. 3 Apr 1366 d. 20 Mar 1413
                                    
  Lady Mary de Bohun  b. Abt 1369 d. 4 Jul 1394
- 4  John Plantagenet, of Lancaster, Duke of Bedford [1.1.1.1]   
 b. 20 Jun 1389 d. 14 Sep 1435
                                                 
- 4  John Plantagenet, of Lancaster, Duke of Bedford [1.1.1.1]   
 
 
- 3  King Henry IV Plantagenet, of England [1.1.1]   
 
  Catherine Roet  b. Abt 1350 d. 10 May 1403
- 3  John Beaufort, 1st. Earl of Somerset [1.1.2]   
 b. Abt 1373 d. 16 Mar 1410
                                    
  Margaret Holland  b. 1385 d. 31 Dec 1439
- 4  Lady Joan Beaufort [1.1.2.1]   
 b. Abt 1404 d. 15 Jul 1445
[ =>]                                                 
- 4  Lady Joan Beaufort [1.1.2.1]   
 
 - 3  Joan Beaufort [1.1.3]   
 b. Abt 1379 d. 13 Nov 1440
                                    
  Lord Robert De Ferrers  b. Abt 1373 d. Bef 29 Nov 1396
- 4  Lady Mary De Ferrers [1.1.3.1]   
 b. Bef 1394 d. 25 Jan 1458
[ =>]                                                 
- 4  Lady Mary De Ferrers [1.1.3.1]   
 - +  Ralph Nevill, 1st. Earl of Westmoreland  b. Abt 1364 d. 21 Oct 1425
 
 
- 3  John Beaufort, 1st. Earl of Somerset [1.1.2]   
 
 
- 2  John "of Gaunt" Plantagenet, 1st. Duke of Lancaster [1.1]   
 
 
