Nielsen Hayden genealogy
Descendants of Ferdinand I, King of Leon
Abt 1016 - 1065 (~ 49 years)Father: Sancho Garcés III "el Mayor", King of Navarre (Abt 990 - 18 Oct 1035)
Mother: Munia Mayor of Castile ( - 1032 or After 1066)
Ferdinand I, King of Leon (Abt 1016 - 27 Dec 1065 León, León, Spain)
Sancha of Leon (1013 - 27 Nov 1067)
   └─ Alfonso VI, King of Leon, Castile, and Galicia (Abt 1039 -
    1 Jul 1109 Toledo, Toledo, Castilla-La Mancha, Spain)
    1 Jul 1109 Toledo, Toledo, Castilla-La Mancha, Spain)
    Ximena Moniz ( - 1128)
    :   ├─ Elvira Alfonso (Abt 1079 - ??)
    :   │ Raymond IV of Toulouse ( - 28 Feb 1105 Tripoli, now in Lebanon)(m. Bef 1097)
    :   │ :   └─ Alfonso Jordan of Toulouse (1103 - 16 Aug 1148) =>
    :   │ :    + Faydiva d'Uzès (m. Bef 1125)
    :   │ Fernando Fernández (Abt 1070 - Bef 1130 bur.Abbey of San Zoilo de Carrion, Carrion de los Condes, León,
    :   │ Spain)(m. Bef 8 Jul 1117 Castile)
    :   │ Spain)(m. Bef 8 Jul 1117 Castile)
    :   │     + Osorio Martínez (Bef 1108 - Mar 1160 Lobregal, near Villabragima, Valladolid, Castile, Spain)
    :   │     (m. Bef 28 Jan 1141)
    :   │     (m. Bef 28 Jan 1141)
    :   └─ Teresa of León And Castile (Abt 1080 - 11 Nov 1130)
    :    Henry of Burgundy (1069 - 1 Nov 1112)(m. 1093)
    :       └─ Affonso I Henriques, King of Portugal (15 Jul 1110 - 6 Dec 1185 Coimbra, Portugal) =>
    :        + Mafalda of Savoy (Abt 1125 Savoy, Italy - 4 Nov 1157 Coimbra, Portugal)(m. 1146)
    Isabel
    :   └─ Elvira of Castile (Abt 1097 - 1135)
    :    Roger II, King of Sicily (Between 22 Dec 1095 and 1097 - Between 27 Jan 1154 and 26 Feb 1154)(m. 1120)
    :        + Bianca de Lecce
    :        + Elisabeth de Champagne (1130 - ??)(m. Between 1139 and 1140)
    Constance of Burgundy (1046 - 1092 bur.Royal Monastery of San Benito, Sahagun, León, Spain)(m. 1079)
       └─ Urraca, Queen of Galicia, Castile, Leon, and Toledo (24 Jun 1081 León, León, Spain -
        8 Mar 1126 Saldaña, Palencia, Castilla-Leon, Spain)
        8 Mar 1126 Saldaña, Palencia, Castilla-Leon, Spain)
        Raymond of Burgundy (Abt 1060 - 26 Mar 1107 bur.Cathedral of Santiago de Compostela, Galicia, Spain)
        (m. Between Dec 1092 and Jan 1093 Toledo, Toledo, Castilla-La Mancha, Spain)
        (m. Between Dec 1092 and Jan 1093 Toledo, Toledo, Castilla-La Mancha, Spain)
           └─ Alfonso VII, King of Leon and Castile (1 Mar 1105 Caldas de Reyes, Pontevedra, Galicia, Spain -
            21 Aug 1157 Fresneda, Teruel, Aragón, Spain) =>
            21 Aug 1157 Fresneda, Teruel, Aragón, Spain) =>
            + Gontrada Perez ( - 1186)
            + Berenguela of Barcelona (Abt 1114 - 15 Jan 1149 Palencia, Castile, Spain)
            : (m. Nov 1128 Saldaña, Palencia, Castilla-Leon, Spain)
            : (m. Nov 1128 Saldaña, Palencia, Castilla-Leon, Spain)
            + Richeza of Poland (Abt 1135 - 16 Oct 1185)(m. Between 23 Oct 1152 and 21 Dec 1152)