Nielsen Hayden genealogy
Descendants of Sancho V Ramirez, King Of Aragón; King Of Navarre
Abt 1043 - 1094 (~ 51 years)Father: Ramiro I, King Of Aragón (Bef 1007 - 8 May 1063)
Mother: Gilberga de Couserans ( - 1054)
Sancho V Ramirez, King Of Aragón; King Of Navarre (Abt 1043 - 4 Jun 1094)
Felicia of Roucy (Abt 1050 - ??)(m. 1076)
   └─ Ramiro II, King of Aragón & Navarre (24 Apr 1086 - 16 Aug 1157)
    Agnes of Aquitaine (Abt 1105 - Abt 1159)(m. 1135)
       └─ Petronila of Aragón, Queen of Aragón (29 Jun 1136 Huesca, Aragón, Spain - 13 Oct 1173)
        Ramon IV Berengar (Abt 1113 - 6 Aug 1162)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain)
           ├─ Alfonso II, King of Aragón, Sobrarbe, and Ribagorza ( - 25 Apr 1196 Perpignan, Pyrènèes-
           │ Orientales, Languedoc-Roussillon, France) =>
           │ Orientales, Languedoc-Roussillon, France) =>
           │ + Sancha of Castile (21 Sep 1154 Toledo, Toledo, Castilla-La Mancha, Spain - 9 Nov 1208 Villanueva de
           │ Sigena, Huesca, Aragón, Spain)(m. 18 Jan 1174 Zaragoza, Aragón, Spain)
           │ Sigena, Huesca, Aragón, Spain)(m. 18 Jan 1174 Zaragoza, Aragón, Spain)
           └─ Dulce of Barcelona (Abt 1159 - 1 Sep 1198 Coimbra, Portugal) =>
            + Sancho I, King of Portugal (Coimbra, Portugal;11 Nov 1154 - 26 Mar 1211)(m. 1174)