Nielsen Hayden genealogy
Descendants of Bertrand III del Balzo
- Bef 1351Father: Bertrand II de Baux ( - Aft 17 Jun 1309)
Mother: Bérengère ( - Aft 1273)
Bertrand III del Balzo ( - Bef 20 May 1351 Naples, Campania, Italy)
Margherita d'Alneto ( - Aft 1333)(m. 1324)
   ├─ Isabelle des Baux ( - 1379)
   │ Antonio de Sanseverino (Abt 1325 - 1384 Barletta, Apulia, Italy)(m. Abt 1359)
   │    └─ Giovanna de Sanseverino ( - Between 1393 and 1403)
   │     Louis d'Enghien (Abt 1336 - 17 Mar 1394 Conversano, Apulia, Italy)(m. Naples, Campania, Italy)
   │         + Jean de Luxembourg (1370 - Bef 2 Jul 1397 Italy)
   └─ Francesco del Balzo (Abt 1330 - 1404 Andria, Apulia, Italy)
    Sueva Orsini (Abt 1360 - Aft 1422)(m. 1381)
       └─ Margherita del Balzo (1394 - 15 Nov 1469 bur.Cercamp Abbey, Artois, France)
        Pierre de Luxembourg (1390 Naples, Campania, Italy - 31 Aug 1433 bur.Abbey of Cercamp, Artois, France)
            + Richard Woodville ( - 12 Aug 1469 Northampton, Northamptonshire, England)(m. Bef 23 Mar 1437)