| | Guillaume de MONTAUBAN –1432 | | | | Charles VISCONTI 1359–1403 Béatrice d'ARMAGNAC 1362–1410 | | | | Bernarbo VISCONTI 1319–1385 Régine Béatrice della SCALA 1325–1384 | | | | Valentine DORIA 1290–1359 | | |
| | | Mastino Ii della SCALA 1308–1351 | | |
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| | | | | | | Jean 1er d'ARMAGNAC 1311–1373 Béatrix de CLERMONT –1364 | | |
| | | Roger Bernard 1er de PÉRIGORD –1369 | | |
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