Joan Beaufort
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- 1  Joan Beaufort [1]  b. Abt 1379 d. 13 Nov 1440
  Lord Robert De Ferrers  b. Abt 1373 d. Bef 29 Nov 1396
- 2  Lady Mary De Ferrers [1.1]   
 b. Bef 1394 d. 25 Jan 1458
                    
  Sir Ralph Nevill  b. Abt 1390 d. 26 Feb 1458
- 3  John Nevill [1.1.1]   
 b. Abt 1416 d. 17 Mar 1482
                                    
  Elizabeth Newmarch  b. Unknown d. Aft 1430
- 4  Joane Nevill [1.1.1.1]   
 b. Abt 1430 d. Unknown
[ =>]                                                 
- 4  Joane Nevill [1.1.1.1]   
 
 
- 3  John Nevill [1.1.1]   
 
 
- 2  Lady Mary De Ferrers [1.1]   
 - +  Ralph Nevill, 1st. Earl of Westmoreland  b. Abt 1364 d. 21 Oct 1425
 
 
