_Denis BURGUNDY _________+
                                            | (1261 - 1324)           
                       _Afonso IV BURGUNDY _|
                      | (1290 - 1357)       |
                      |                     |_Elizabeth of BARCELONA _+
                      |                       (1271 - 1336)           
 _Peter I BURGUNDY ___|
| (1320 - 1366)       |
|                     |                      _Sancho IV IVREA ________+
|                     |                     | (1258 - 1295)           
|                     |_Beatrice of IVREA __|
|                       (1292 - 1359)       |
|                                           |_Maria of IVREA _________+
|                                             (1265 - 1321)           
|
|--Ferdinand I BURGUNDY 
|  (1345 - 1383)
|                                            _________________________
|                                           |                         
|                      _____________________|
|                     |                     |
|                     |                     |_________________________
|                     |                                               
|_Teresa LOURENÇO ___|
                      |
                      |                      _________________________
                      |                     |                         
                      |_____________________|
                                            |
                                            |_________________________