Isabella of France
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- 1  Isabella of France [1]  b. 1295 d. 22 Aug 1358
  King Edward II Plantagenet, of England  b. 25 Apr 1284 d. 21 Sep 1327
- 2  King Edward III Plantagenet, of England [1.1]   
 b. 13 Nov 1312 d. 21 Jun 1377
                    
  Phillippa of Hainault  b. 24 Jun 1311 d. 14 Aug 1369
- 3  John "of Gaunt" Plantagenet, 1st. Duke of Lancaster [1.1.1]   
 b. Mar 1340 d. 3 Feb 1399
                                    
  Blanche Plantagenet, of Lancaster, Countess of Derby  b. 25 Mar 1345 d. 12 Sep 1369
- 4  King Henry IV Plantagenet, of England [1.1.1.1]   
 b. 3 Apr 1366 d. 20 Mar 1413
[ =>]                                                 
- 4  King Henry IV Plantagenet, of England [1.1.1.1]   
 
  Catherine Roet  b. Abt 1350 d. 10 May 1403
- 4  John Beaufort, 1st. Earl of Somerset [1.1.1.2]   
 b. Abt 1373 d. 16 Mar 1410
[ =>]                                                 - 4  Joan Beaufort [1.1.1.3]   
 b. Abt 1379 d. 13 Nov 1440
[ =>]                                                 
- 4  John Beaufort, 1st. Earl of Somerset [1.1.1.2]   
 
 
- 3  John "of Gaunt" Plantagenet, 1st. Duke of Lancaster [1.1.1]   
 
 
- 2  King Edward III Plantagenet, of England [1.1]   
 
 
