Nielsen Hayden genealogy
Descendants of Bertrand de Baux
- 1201Father: Bertrand of Baux (Abt 1120 - Between Apr 1180 and 5 Apr 1181)
Mother: Tiburge d'Orange (Abt 1130 - Between 1181 and 1198)
Bertrand de Baux ( - 1201)
   └─ Raymond de Baux ( - Between 23 Jun 1235 and 25 Nov 1237)
    Alcassie de Marseille (m. Bef 2 Apr 1213)
       ├─ Guillaume de Baux ( - Between 23 Jan 1265 and 7 Jun 1266)
       │
       │     + Bérengère ( - Aft 1273)(m. Bef 1265)
       └─ Bertrand de Baux ( - Bef 19 Aug 1266)
        Alix
            + Eustachie Etendard ( - Aft 23 Jul 1312)(m. 23 Jan 1272)