Nielsen Hayden genealogy
Ancestors of Armengol IV
Abt 1056 - 1092 (~ 36 years) ┌── Armengol I (Abt 975 - 11 Sep 1010) =>
┌── Armengol II "the Pilgrim" (1009 - 1038)
│ └── Tetberga ( - Aft 1010)
│
┌── Armengol III (Abt 1032 - 17 Apr 1066 Barbastro, Huesca, Aragón, Spain)
│ │
│ │ ┌── Bernardo I "Tallaferro" (Abt 945 - Aft 26 Sep 1020 River Rhône)(m. Abt 992) =>
│ └── Constanza Velasquita
│ └── Toda ( - Aft 1021)(m. Abt 992)
│
Armengol IV (Abt 1056 - 28 Mar 1092)
│
│ ┌── Bernardo Roger (Abt 980 - Between 1036 and 1038)(m. Abt 1010) =>
│ ┌── Bernardo II (Abt 1014 - Bef 24 Jun 1077)
│ │
└── Clemenicia de Bigorre ( - Bef 1065)
└── Clemencia