______________________
                                             |                      
                        _John CHAMBERLAIN ___|
                       | (1293 - 1391)       |
                       |                     |______________________
                       |                                            
 _Richard CHAMBERLAIN _|
| (1324 - 1391)        |
|                      |                      _John III of MORTEYN _+
|                      |                     | (1274 - 1347)        
|                      |_Jane of MORTEYN ____|
|                        (1303 - 1324)       |
|                                            |_Joan EKNEY __________
|                                              (1277 - ....)        
|
|--Richard S CHAMBERLAIN 
|  (1356 - 1396)
|                                             ______________________
|                                            |                      
|                       _____________________|
|                      |                     |
|                      |                     |______________________
|                      |                                            
|_Joan REYNES _________|
  (1329 - 1409)        |
                       |                      ______________________
                       |                     |                      
                       |_____________________|
                                             |
                                             |______________________