Eustace IV … Count of Boulogne 1130–1153 Constance … of Toulouse …–1176 | | |
Marie I … Countess of Boulogne 1136–1182 Matthew … of Alsace …–1173 | | |
William I … of Blois, Count of Boulogne and 4th Earl of Surrey 1137–1159 Isabella de Warrene 1136–1199 | | |
| | Stephen of Blois … 1097–1154 Queen of England Matilda I (Maud) … of Boulogne 1103–1152 | | | | Stephen II Henry … Count of Blois & Chartres …–1102 Adela … of Normandy 1062–1137 | | | | Theobald III … Count of Blois 1012–1089 | | | | Odo II … Count of Chartres, Champagne, & Blois 983–1037 Matilda (Maud) … of Normandy …–1006 Ermengarde … of Auvergne …–… | | | | Odo I … Count of Blois 950–… Bertha … of Burgundy 952–1035 | | |
| | | Richard I … Duke of Normandy (942-996) 933–996 Gunnora … de Crepon …–1031 | | |
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| | | King of England (1066-1087), Duke of Normandy (1035-1087) William I …The Conqueror 1027–1087 Mathilda … of Flanders 1031–1083 | | | | Robert I … Duke of Normandy (1028-1035) 1000–1035 Arletta (Herleve) … …–1050 | | | | Richard II … Duke of Normandy (996-1027) 963–1027 Judith … of Brittany 974–1018 | | |
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| | | Baldwin V … Count of Flanders 1012–1067 | | | | Baldwin IV … Count of Flanders 987–1035 | | |
| | | King of France (996-1031) Robert II … 972–1031 Rosella (Suzanna) … of Italy …–1003 Bertha … of Burgundy 952–1035 Constance … of Arles (also of Provence) 986–1034 | | |
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| | | Eustace III … Count of Boulogne …–1125 | | | | Eustace II … Count of Boulogne 1015–1087 Ida … of Lorraine 1040–1113 | | | | Eustace I … Count of Boulogne …–… Matilda (Maud) … of Leuven …–… | | | | Lambert I … Count of Leuven 950–1015 Gerberga … of Lower Lorraine, Countess of Lorraine …–… | | |
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| | | Emma … of Normandy …–1052 | | | | Edgar I (Ēadgār) … 943–975 Ælfthryth (Elfrida) … …–1000 | | |
| | | Thored … Ealdorman of Mercia …–… |
| | | Richard I … Duke of Normandy (942-996) 933–996 Gunnora … de Crepon …–1031 | | |
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| | | Malcolm III MacDuncan … King of Scotland 1031–1093 Margaret … Saint 1045–1093 | | | | Duncan I … King of Scotland 1001–1040 | | | | Crinan … Abbot of Dunkeld …–1045 | | |
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| | | Thorfinn … Earl of Orkney …–… |
| | | Edward the Exile … …–1057 | | | | Edmund II (Eadmund II Isen-Healf) … 989–1016 | | |
| | | King of Hungary (1001-1038), Saint Stephen I … 975–1038 | | |
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