Theobald IV … Count of Blois …–1152 | | |
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 | | |
Henry … Bishop of Winchester, Abbot of Glastonbury …–1171 | | |
Richard … Earl of Chester …–1120 | | |
| | 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 | | | | Theobold I … Count of Blois 913–978 Luitgarde de Vermandois …–… | | | | Herbert II … Count of Vermandois 884–943 Ermengarde … of France …–… Hildebrante … of Neustria 890–… | | |
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| | | | | | | Rudolf II … King of Burgundy …–937 | | |
| | | King of the English (899-924) Edward (Ēadweard se Ieldra) … 874–924 | | |
| | | Louis IV … King of France …–954 | | |
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| | | Richard I … Duke of Normandy (942-996) 933–996 Gunnora … de Crepon …–1031 | | | | Liègard (Liutgard or Luitgarda) … …–… | | | | Rollo (Rolf) (Robert I) … 860–931 | | |
| | | Herbert … Count of Vermandois …– |
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| | | Hugh I … Duke of Franks and Count of Paris 898–956 Hadwige (Hatwide) … of Saxony 909–965 | | | | King of Western Francia (922-923) Robert I … of France 866–923 Beatrix … of Vermandois 880–931 | | |
| | | King of the English (899-924) Edward (Ēadweard se Ieldra) … 874–924 | | |
| | | King of Germany (919-936) and Duke of Saxony (912-936) Henry I … 876–936 Mathilde (or Matilda) … of Ringelheim 895–968 | | |
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| | | King of Denmark Harald II Bluetooth … 960–986 | | |
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