_Sancho IV IVREA ________+
| (1258 - 1295)
_Ferdinand IV IVREA ____________|
| (1285 - 1312) |
| |_Maria of IVREA _________+
| (1265 - 1321)
_Alfonso XI BURGUNDY _|
| (1311 - 1350) m 1328 |
| | _________________________
| | |
| |_Constanza Dinisez of BURGUNDY _|
| (1289 - 1313) |
| |_________________________
|
|
|--Peter IVREA
| (1334 - 1368)
| _Denis BURGUNDY _________+
| | (1261 - 1324)
| _Afonso IV BURGUNDY ____________|
| | (1290 - 1357) |
| | |_Elizabeth of BARCELONA _+
| | (1271 - 1336)
|_Maria of BURGUNDY ___|
(1312 - 1356) m 1328 |
| _Sancho IV IVREA ________+
| | (1258 - 1295)
|_Beatrice of IVREA _____________|
(1292 - 1359) |
|_Maria of IVREA _________+
(1265 - 1321)