Nielsen Hayden genealogy
Ancestors of Bertrand III del Balzo
- Bef 1351 ┌── Bertrand of Baux (Abt 1120 - Between Apr 1180 and 5 Apr 1181) =>
┌── Bertrand de Baux ( - 1201)
│ └── Tiburge d'Orange (Abt 1130 - Between 1181 and 1198) =>
│
┌── Raymond de Baux ( - Between 23 Jun 1235 and 25 Nov 1237)(m. Bef 2 Apr 1213)
│ └── Etienette de Baux
│
┌── Guillaume de Baux ( - Between 23 Jan 1265 and 7 Jun 1266)
│ │
│ │ ┌── Raimond Geofroi I ( - Bef 1156) =>
│ │ ┌── Hugues Geofroi II (Abt 1140 - Between 25 Jul 1193 and 2 Apr 1213)
│ │ │ └── Ponce
│ │ │
│ └── Alcassie de Marseille (m. Bef 2 Apr 1213)
│ └── Sibille d'Agoult
│
┌── Bertrand II de Baux ( - Aft 17 Jun 1309)(m. Bef 1265)
Bertrand III del Balzo ( - Bef 20 May 1351 Naples, Campania, Italy)
└── Bérengère ( - Aft 1273)(m. Bef 1265)
└── Margarete