Nielsen Hayden genealogy
Descendants of Gugliemo de Sabran
- Aft 1353Father: Ermengaud II de Sabran ( - Between 19 May 1310 and 27 Jul 1310)
Mother: Alix de Baux de Puyricard ( - Aft 1 Feb 1312)
Gugliemo de Sabran ( - Aft 8 Oct 1353)
Francesca di Celano ( - Between 22 Feb 1374 and 7 Apr 1379)(m. Bef 20 Jun 1323)
   └─ Giovanna de Sabran ( - Aft 1379)
    Niccoló Orsini (27 Aug 1331 - Aft 14 Feb 1399 Nola, Campania, Italy)(m. Abt 1332 Naples, Campania, Italy)
       └─ Sueva Orsini (Abt 1360 - Aft 1422)
        Francesco del Balzo (Abt 1330 - 1404 Andria, Apulia, Italy)(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)
            31 Aug 1433 bur.Abbey of Cercamp, Artois, France)