Nielsen Hayden genealogy
Descendants of Geoffrey I
Abt 1015 -Father: Guillaume II ( - Bef 30 May 1018)
Mother: Gerberga of Mâcon ( - Between 1020 and 1023)
Geoffrey I (Abt 1015 - ??)
Etiennette ( - 1095)
   ├─ Bertrand of Provence ( - 1093)
   │ Mathilde (m. 1063)
   │    └─ Cecilia of Provence ( - 1150)
   │     Bernard Ato V (1066 - 1129)(m. 1083)
   │        └─ Raymond I Trencavel (Abt 1100 - 15 Oct 1167 Béziers, Hérault, Languedoc-Roussillon, France) =>
   │         + Adelaide
   │         + Saure
   └─ Gerberga of Provence (Abt 1060 - 1115)
    Gilbert of Gévauden ( - 1111)
       ├─ Stéphanette de Gevaudan ( - Aft 1160)
       │ Raymond de Baux ( - Bef Sep 1150 Barcelona, Catalonia, Spain)
       │    └─ Bertrand of Baux (Abt 1120 - Between Apr 1180 and 5 Apr 1181) =>
       │     + Tiburge d'Orange (Abt 1130 - Between 1181 and 1198)
       └─ Dulce de Gévauden (Aft 1092 - Between 28 Nov 1127 and 1130)
        Ramon III Berenguer (11 Nov 1082 Rodez, France - 23 Jan 1131 Barcelona, Catalonia, Spain)(m. 3 Feb 1112)
           │ + Petronila of Aragón, Queen of Aragón (29 Jun 1136 Huesca, Aragón, Spain - 13 Oct 1173)
           │ (m. Aug 1150 Lleida, Lleida, Catalonia, Spain)
           │ (m. Aug 1150 Lleida, Lleida, Catalonia, Spain)
           ├─ Berenguela of Barcelona (Abt 1114 - 15 Jan 1149 Palencia, Castile, Spain) =>
           │ + Alfonso VII, King of Leon and Castile (1 Mar 1105 Caldas de Reyes, Pontevedra, Galicia, Spain - 21
           │ Aug 1157 Fresneda, Teruel, Aragón, Spain)(m. Nov 1128 Saldaña, Palencia, Castilla-Leon, Spain)
           │ Aug 1157 Fresneda, Teruel, Aragón, Spain)(m. Nov 1128 Saldaña, Palencia, Castilla-Leon, Spain)
            + Béatrix of Melgueil (Abt 1120 - Aft 1190)(m. 1135)