Nielsen Hayden genealogy
Ancestors of Teresa of León And Castile
Abt 1080 - 1130 (~ 50 years) ┌── Sancho Garcés III "el Mayor", King of Navarre (Abt 990 - 18 Oct 1035)(m. 1010) =>
┌── Ferdinand I, King of Leon (Abt 1016 - 27 Dec 1065 León, León, Spain)
│ └── Munia Mayor of Castile ( - 1032 or After 1066)(m. 1010) =>
│
┌── 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)
│ │
│ │ ┌── Alfonso V, King of Leon (Abt 996 - 1027 bur.Monastery of San Isidoro, León, Spain)
│ │ │ (m. 1013) =>
│ └── Sancha of Leon (1013 - 27 Nov 1067)
│ └── Elvira Menéndez (Abt 995 - 2 Dec 1022 bur.Monastery of San Isidoro, León, Spain)(m. 1013) =>
│
Teresa of León And Castile (Abt 1080 - 11 Nov 1130)
└── Ximena Moniz ( - 1128)