Nielsen Hayden genealogy
Ancestors of Mahaut de Courtenay
Abt 1188 - 1257 (~ 69 years)
┌── Henri I, King Of France 
(Bef 17 May 1008 - 4 Aug 1060 bur.Abbey of Saint-Denis,
│ Saint-Denis, France)(m. 19 May 1051 Rheims, Marne, Champagne-Ardenne, France) =>
(Bef 17 May 1008 - 4 Aug 1060 bur.Abbey of Saint-Denis, │ Saint-Denis, France)(m. 19 May 1051 Rheims, Marne, Champagne-Ardenne, France) =>
┌── Philippe I, King of France (Bef 23 May 1053 -
│ 29 Jul 1108 Château Melun, Seine-et-Marne, Île-de-France, France)(m. 1072)
(Bef 23 May 1053 -│ 29 Jul 1108 Château Melun, Seine-et-Marne, Île-de-France, France)(m. 1072)
│ └── Anne of Kiev, Queen Consort of France (1036 Kiev, Ukraine - Aft 1075)
(1036 Kiev, Ukraine - Aft 1075) │ (m. 19 May 1051 Rheims, Marne, Champagne-Ardenne, France) =>
│
┌── Louis VI, King of France (1081 Paris, France - 1 Aug 1137 Château Béthizy, near Paris,
│ France)(m. Mar 1115 Cathedral of Notre Dame, Paris, France)
(1081 Paris, France - 1 Aug 1137 Château Béthizy, near Paris, │ France)(m. Mar 1115 Cathedral of Notre Dame, Paris, France)
│ │
│ │ ┌── Floris I of Holland (Abt 1017 Vlaardingen, Zuid-Holland, Netherlands -
│ │ │ 28 Jun 1061 Gelderland, Netherlands)(m. Abt 1050) =>
(Abt 1017 Vlaardingen, Zuid-Holland, Netherlands -│ │ │ 28 Jun 1061 Gelderland, Netherlands)(m. Abt 1050) =>
│ └── Bertha of Holland, Queen Consort of France (Abt 1055 -
│ 30 Jul 1093 Montreuil-sur-Mer, Pas-de-Calais, France)(m. 1072)
(Abt 1055 -│ 30 Jul 1093 Montreuil-sur-Mer, Pas-de-Calais, France)(m. 1072)
│ └── Gertrude of Saxony (Abt 1030 - 4 Aug 1113)(m. Abt 1050) =>
(Abt 1030 - 4 Aug 1113)(m. Abt 1050) => │
┌── Pierre of France (Abt 1121 - Between 1180 and 1183 Palestine)(m. Aft 1150)
(Abt 1121 - Between 1180 and 1183 Palestine)(m. Aft 1150) │ │
│ │ ┌── Amadeo II of Savoy (Abt 1050 - 26 Jan 1080)(m. Between 1065 and 1070) =>
(Abt 1050 - 26 Jan 1080)(m. Between 1065 and 1070) => │ │ ┌── Umberto II of Savoy ( - 14 Oct 1103)(m. Abt 1090)
( - 14 Oct 1103)(m. Abt 1090) │ │ │ └── Joan of Geneva ( - Abt 1095)(m. Between 1065 and 1070) =>
( - Abt 1095)(m. Between 1065 and 1070) => │ │ │
│ └── Alix of Savoy, Queen Consort of France (Abt 1092 - 18 Nov 1154 bur.Abbey Church of Saint
│ Pierre, Montmartre, Paris, France)(m. Mar 1115 Cathedral of Notre Dame, Paris, France)
(Abt 1092 - 18 Nov 1154 bur.Abbey Church of Saint │ Pierre, Montmartre, Paris, France)(m. Mar 1115 Cathedral of Notre Dame, Paris, France)
│ │
│ │ ┌── William I "The Great" of Burgundy ( - 12 Nov 1087)(m. Between 1049 and 1057) =>
( - 12 Nov 1087)(m. Between 1049 and 1057) => │ └── 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) │
┌── Peter II of Courtenay, Emperor of Constantinople (Abt 1155 - Bef Jan 1218)(m. 1184)
(Abt 1155 - Bef Jan 1218)(m. 1184) │ │
│ │ ┌── Josselin I de Courtenay (Abt 1030 - 1075) =>
(Abt 1030 - 1075) => │ │ ┌── Miles de Courtenay ( - Aft 24 May 1138)(m. Abt 1095)
( - Aft 24 May 1138)(m. Abt 1095) │ │ │ └── Elizabeth de Montlhéry =>
=> │ │ │
│ │ ┌── Renaud de Courtenay ( - 1161)
( - 1161) │ │ │ │
│ │ │ │ ┌── Renaud II de Nevers ( - 5 Aug 1089) =>
( - 5 Aug 1089) => │ │ │ └── Elisabeth de Nevers (Bef 1070 - ??)(m. Abt 1095)
(Bef 1070 - ??)(m. Abt 1095) │ │ │ └── Ita-Raimonde de Lyon =>
=> │ │ │
│ └── Elisabeth de Courtenay ( - Aft 1205)(m. Aft 1150)
( - Aft 1205)(m. Aft 1150) │
Mahaut de Courtenay (Abt 1188 - 29 Jul 1257)
│
│ ┌── Renaud II de Nevers ( - 5 Aug 1089) =>
( - 5 Aug 1089) => │ ┌── Guillaume II de Nevers (Abt 1070 - 21 Aug 1148)
(Abt 1070 - 21 Aug 1148) │ │ └── Agnès de Beaugency =>
=> │ │
│ ┌── Guillaume III de Nevers ( - 21 Nov 1161)(m. Abt 1140)
( - 21 Nov 1161)(m. Abt 1140) │ │ └── Adelaide
│ │
│ ┌── Guy I (1149 - 18 Oct 1175)(m. Bef 1170)
(1149 - 18 Oct 1175)(m. Bef 1170) │ │ │
│ │ │ ┌── Engelbert I ( - 1 Apr 1096) =>
( - 1 Apr 1096) => │ │ │ ┌── Engelbert II von Sponheim (Abt 1055 - 1141)
(Abt 1055 - 1141) │ │ │ │ └── Hedwig of Mossa ( - Aft 1 Jun 1100)
( - Aft 1 Jun 1100) │ │ │ │
│ │ └── Ida von Kärnten ( - 25 May 1178)(m. Abt 1140)
( - 25 May 1178)(m. Abt 1140) │ │ │
│ │ │ ┌── Ulrich of Passau (Abt 1050 - 1099) =>
(Abt 1050 - 1099) => │ │ └── Uta of Passau ( - Aft Nov 1141)
( - Aft Nov 1141) │ │
└── Agnes de Nevers ( - 1192)(m. 1184)
( - 1192)(m. 1184) │
│ ┌── Odo I of Burgundy (Abt 1060 - 23 Mar 1103 Cilicia, Anatolia)(m. 1080) =>
(Abt 1060 - 23 Mar 1103 Cilicia, Anatolia)(m. 1080) => │ ┌── Hugh II Borel (1085 - Abt 6 Feb 1143)(m. Abt 1115)
(1085 - Abt 6 Feb 1143)(m. Abt 1115) │ │ └── Sibylla of Burgundy (1065 - 1101)(m. 1080) =>
(1065 - 1101)(m. 1080) => │ │
│ ┌── Raymond of Burgundy (Abt 1125 - 28 Jun 1156)(m. Abt 1140)
(Abt 1125 - 28 Jun 1156)(m. Abt 1140) │ │ │
│ │ │ ┌── Gauthier IV ( - Aft 18 Dec 1116 Italy) =>
( - Aft 18 Dec 1116 Italy) => │ │ └── Mathilde of Mayenne ( - Aft 1162 Beaune, Burgundy, France)(m. Abt 1115)
( - Aft 1162 Beaune, Burgundy, France)(m. Abt 1115) │ │ └── Adelina de Presles
│ │
└── Mahaud of Burgundy ( - 1192)(m. Bef 1170)
( - 1192)(m. Bef 1170) │
│ ┌── Guy de Thiern ( - Abt 1113) =>
( - Abt 1113) => │ ┌── Guy de Thiern
└── Agnes de Thiern (m. Abt 1140)
(m. Abt 1140)