_Ralph of NEVILLE _______+
                                                   | (1291 - 1367) m 1326    
                       _John of NEVILLE ___________|
                      | (1337 - 1388) m 1357       |
                      |                            |_Alice of AUDLEY ________+
                      |                              (.... - 1373) m 1326    
 _Ralph of NEVILLE ___|
| (1364 - 1425)       |
|                     |                             _________________________
|                     |                            |                         
|                     |_Maud of PERCY _____________|
|                       (1335 - 1378) m 1357       |
|                                                  |_________________________
|                                                                            
|
|--Cecily of NEVILLE 
|  (1415 - 1495)
|                                                   _Edward III PLANTAGENET _+
|                                                  | (1312 - 1377) m 1327    
|                      _John of Gaunt PLANTAGENET _|
|                     | (1339 - 1398)              |
|                     |                            |_Philippa of AVESNES ____+
|                     |                              (1311 - 1369) m 1327    
|_Joan BEAUFORT ______|
  (1375 - 1440)       |
                      |                             _Payne ROET _____________
                      |                            | (1310 - 1380)           
                      |_Katherine ROET ____________|
                        (1350 - 1403)              |
                                                   |_________________________