_John I BOURBON __________+
                                                                     | (1381 - 1434)            
                                   _Louis I of BOURBON-MONTPENSIER __|
                                  | (1405 - 1486)                    |
                                  |                                  |_Marie of VALOIS-BERRY ___+
                                  |                                    (1375 - 1434)            
 _Gilbert of BOURBON-MONTPENSIER _|
| (1443 - 1496)                   |
|                                 |                                   __________________________
|                                 |                                  |                          
|                                 |_Gabrielle of LA TOUR-D'AUVERGNE _|
|                                   (1420 - 1474)                    |
|                                                                    |__________________________
|                                                                                               
|
|--Renée of BOURBON-MONTPENSIER 
|  (1494 - 1539)
|                                                                     _Ludovico III GONZAGA ____+
|                                                                    | (1412 - 1478)            
|                                  _Federico I GONZAGA ______________|
|                                 | (1441 - 1484)                    |
|                                 |                                  |_Barbara of HOHENZOLLERN _+
|                                 |                                    (1422 - 1481)            
|_Clara GONZAGA __________________|
  (1464 - 1503)                   |
                                  |                                   _Albert III WITTELSBACH __+
                                  |                                  | (1401 - 1459)            
                                  |_Margaretha of WITTELSBACH _______|
                                    (1442 - 1479)                    |
                                                                     |_Anna of WELF ____________+
                                                                       (1414 - 1474)