Nielsen Hayden genealogy
Ancestors of Mafalda of Savoy
Abt 1125 - 1157 (~ 32 years)
┌── Humbert I of Savoy 
( - 1 Jul 1047 bur.Cathedral of Saint-Jean-de-Maurienne, Savoie,
│ Rhône-Alps, France)(m. Bef 1020)
( - 1 Jul 1047 bur.Cathedral of Saint-Jean-de-Maurienne, Savoie,│ Rhône-Alps, France)(m. Bef 1020)
┌── Otto I of Savoy ( - Between 19 Jan 1057 and 1060)(m. Abt 1046)
( - Between 19 Jan 1057 and 1060)(m. Abt 1046) │ └── Ancilla (m. Bef 1020)
(m. Bef 1020) │
┌── Amadeo II of Savoy (Abt 1050 - 26 Jan 1080)(m. Between 1065 and 1070)
(Abt 1050 - 26 Jan 1080)(m. Between 1065 and 1070) │ │
│ │ ┌── Olderich II Manfredo (992 - 29 Oct 1034 Turin, Torino, Piedmont, Italy)
(992 - 29 Oct 1034 Turin, Torino, Piedmont, Italy) │ │ │ (m. Bef 1014) =>
│ └── Adelaide of Susa (Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy)
(Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy) │ (m. Abt 1046)
│ └── Berta of Este ( - 1029)(m. Bef 1014) =>
( - 1029)(m. Bef 1014) => │
┌── Umberto II of Savoy ( - 14 Oct 1103)(m. Abt 1090)
( - 14 Oct 1103)(m. Abt 1090) │ │
│ │ ┌── Gerard III ( - 1038)
( - 1038) │ │ ┌── Gérold of Geneva ( - Bef 1080)
( - Bef 1080) │ │ │ └── Bertha of Burgundy =>
=> │ │ │
│ └── Joan of Geneva ( - Abt 1095)(m. Between 1065 and 1070)
( - Abt 1095)(m. Between 1065 and 1070) │ └── Gisele
│
┌── Amadeo III (Abt 1095 - 30 Aug 1148 Cyprus)(m. 1123)
(Abt 1095 - 30 Aug 1148 Cyprus)(m. 1123) │ │
│ │ ┌── Otto-William of Burgundy (Bef 962 - Bef 21 Sep 1026 bur.Dijon Cathedral, Dijon,
│ │ │ Côte-d'Or, Burgundy, France) =>
(Bef 962 - Bef 21 Sep 1026 bur.Dijon Cathedral, Dijon, │ │ │ Côte-d'Or, Burgundy, France) =>
│ │ ┌── Renaud I ( - 1057)(m. Bef 2 Nov 1023)
( - 1057)(m. Bef 2 Nov 1023) │ │ │ └── Ermentrude de Roucy (Abt 950 - 5 Mar 1002) =>
(Abt 950 - 5 Mar 1002) => │ │ │
│ │ ┌── William I "The Great" of Burgundy ( - 12 Nov 1087)(m. Between 1049 and 1057)
( - 12 Nov 1087)(m. Between 1049 and 1057) │ │ │ │
│ │ │ │ ┌── Richard II ( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000) =>
( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000) => │ │ │ └── Adélaïde of Normandy ( - Aft 1074)(m. Bef 2 Nov 1023)
( - Aft 1074)(m. Bef 2 Nov 1023) │ │ │ └── Judith of Brittany (982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France)
(982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France) │ │ │ (m. Abt 1000) =>
│ │ │
│ └── Gisela of Burgundy (Abt 1070 - Aft 1133)(m. Abt 1090)
(Abt 1070 - Aft 1133)(m. Abt 1090) │ └── Stephanie ( - Aft 1092)(m. Between 1049 and 1057)
( - Aft 1092)(m. Between 1049 and 1057) │
Mafalda of Savoy (Abt 1125 Savoy, Italy - 4 Nov 1157 Coimbra, Portugal)
│
│ ┌── Guigues V of Vion (Abt 970 - Bef 1009) =>
(Abt 970 - Bef 1009) => │ ┌── Guigues VI of Albon (Abt 1001 - Between 1060 and 1070)
(Abt 1001 - Between 1060 and 1070) │ │ └── Gotelinne of Clerien
│ │
│ ┌── Guigues VII of Albon (Abt 1025 - Between 1076 and 1079)
(Abt 1025 - Between 1076 and 1079) │ │ └── Adelaide
│ │
│ ┌── Guigues VIII of Albon (Between 1050 and 1060 - 1133)
(Between 1050 and 1060 - 1133) │ │ │
│ │ │ ┌── Artaud of Annonay
│ │ └── Petronell ( - Bef 1071)
( - Bef 1071) │ │
└── Mahaut of Albon ( - Aft 1145)(m. 1123)
( - Aft 1145)(m. 1123) └── Matilda