_____________________
                                            |                     
                       _____________________|
                      |                     |
                      |                     |_____________________
                      |                                           
 _John COBHAM ________|
| (1286 - 1354) m 1314|
|                     |                      _____________________
|                     |                     |                     
|                     |_____________________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--Joan COBHAM 
|  (1318 - 1357)
|                                            _John of BEAUCHAMP __
|                                           | (1249 - 1283) m 1274
|                      _John of BEAUCHAMP __|
|                     | (1274 - 1336)       |
|                     |                     |_Cicely of VIVONNE __
|                     |                       (1257 - 1320) m 1274
|_Joan BEAUCHAMP _____|
  (1300 - 1343) m 1314|
                      |                      _____________________
                      |                     |                     
                      |_Joan CHENDUIT ______|
                                            |
                                            |_____________________