_________________________
                                             |                         
                       _Richard CHAMPERNOUN _|
                      | (1255 - 1310)        |
                      |                      |_________________________
                      |                                                
 _Oliver CHAMPERNOUN _|
| (1290 - 1346)       |
|                     |                       _Richard of PLANTAGENET _+
|                     |                      | (1208 - 1272)           
|                     |_Joan CORNWALL _______|
|                       (1258 - 1319)        |
|                                            |_________________________
|                                                                      
|
|--Elizabeth CHAMPERNOUN 
|  (1334 - 1380)
|                                             _________________________
|                                            |                         
|                      ______________________|
|                     |                      |
|                     |                      |_________________________
|                     |                                                
|_Eglina VALLETORT ___|
  (1305 - 1346)       |
                      |                       _________________________
                      |                      |                         
                      |______________________|
                                             |
                                             |_________________________