Nielsen Hayden genealogy
Ancestors of Berengaria
Abt 1194 - 1221 (~ 27 years)
┌── Henry of Burgundy 
(1069 - 1 Nov 1112)(m. 1093) =>
(1069 - 1 Nov 1112)(m. 1093) => ┌── Affonso I Henriques, King of Portugal (15 Jul 1110 - 6 Dec 1185 Coimbra, Portugal)(m. 1146)
(15 Jul 1110 - 6 Dec 1185 Coimbra, Portugal)(m. 1146) │ └── Teresa of León And Castile (Abt 1080 - 11 Nov 1130)(m. 1093) =>
(Abt 1080 - 11 Nov 1130)(m. 1093) => │
┌── Sancho I, King of Portugal (Coimbra, Portugal;11 Nov 1154 - 26 Mar 1211)(m. 1174)
(Coimbra, Portugal;11 Nov 1154 - 26 Mar 1211)(m. 1174) │ │
│ │ ┌── Amadeo III (Abt 1095 - 30 Aug 1148 Cyprus)(m. 1123) =>
(Abt 1095 - 30 Aug 1148 Cyprus)(m. 1123) => │ └── Mafalda of Savoy (Abt 1125 Savoy, Italy - 4 Nov 1157 Coimbra, Portugal)(m. 1146)
(Abt 1125 Savoy, Italy - 4 Nov 1157 Coimbra, Portugal)(m. 1146) │ └── Mahaut of Albon ( - Aft 1145)(m. 1123) =>
( - Aft 1145)(m. 1123) => │
Berengaria (Abt 1194 Coimbra, Portugal - 27 Mar 1221 Ringsted, Zealand, Denmark)
│
│ ┌── Ramon III Berenguer (11 Nov 1082 Rodez, France - 23 Jan 1131 Barcelona, Catalonia, Spain)
(11 Nov 1082 Rodez, France - 23 Jan 1131 Barcelona, Catalonia, Spain) │ │ (m. 3 Feb 1112) =>
│ ┌── Ramon IV Berengar (Abt 1113 - 6 Aug 1162)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain)
(Abt 1113 - 6 Aug 1162)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain) │ │ └── Dulce de Gévauden (Aft 1092 - Between 28 Nov 1127 and 1130)(m. 3 Feb 1112) =>
(Aft 1092 - Between 28 Nov 1127 and 1130)(m. 3 Feb 1112) => │ │
└── Dulce of Barcelona (Abt 1159 - 1 Sep 1198 Coimbra, Portugal)(m. 1174)
(Abt 1159 - 1 Sep 1198 Coimbra, Portugal)(m. 1174) │
│ ┌── Ramiro II, King of Aragón & Navarre (24 Apr 1086 - 16 Aug 1157)(m. 1135) =>
(24 Apr 1086 - 16 Aug 1157)(m. 1135) => └── Petronila of Aragón, Queen of Aragón (29 Jun 1136 Huesca, Aragón, Spain - 13 Oct 1173)
(29 Jun 1136 Huesca, Aragón, Spain - 13 Oct 1173) (m. Aug 1150 Lleida, Lleida, Catalonia, Spain)
└── Agnes of Aquitaine (Abt 1105 - Abt 1159)(m. 1135) =>
(Abt 1105 - Abt 1159)(m. 1135) =>