Walter de Percy de Rugemond 1090–… | | |
| | Baron Joscelin de Louvain 1121–1180 | | |
| | William de Percy 1112–1175 Alice FitzGilbert de Clare of Tonbridge 1121–1150 | | |
| | Lord Alan de Percy 1067–1135 | | |
Hugh IV de Montfort 1078–1124 | | |
| | Sir Nigel de Mowbray 1146–1191 | | |
Robert de Mowbray 1148–1176 | | |
| | Rohese de Monmouth 1142–1181 | | |
| | Sir Roger de Mowbray 1119–1188 Gilbert de Lacy 1106–1150 | | |
| | Walter de Gaunt 1080–1138 Lady Matilda de Bretagne 1092–1135 | | |
Robert de Gaunt 1084–1153 | | |
Gilbert de Gaunt 1086–1094 | | |
| | Gilbert de Gand 1048–1095 Alice de Montfort 1050–1091 | | |
| | Gisele de Luxembourg 1028–1058 | | | | Adalbert de Gand 995–1032 Ermengarde de Flanders 1005–1032 | | | | Count Arnulf I de Gand 951–996 Liutgarde Kleves de Luxembourg 963–1005 | | | | Count Dirk II Dietrich de Holland 930–988 Countess Hildegarde de Flanders 935–990 | | | | Dirk I Dietrich de Holland 899–939 Gerberga of Friesland 890–928 |
| | | Count Arnulf I de Flanders 890–965 Adele de Vermandois 912–960 | | |
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| | | Count Baldwin IV de Flanders 980–1035 Ogive V de Luxembourg 986–1036 Eleanora of Normandy 1011–1071 | | | | Count Arnaud II of Flanders 960–987 Princess Rosele of Italy 955–1003 | | | | Count Baldwin III de Flanders 940–962 Princess Matilda Billung of Saxony 937–1008 | | |
| | | King Berenger II of Italy 900–966 | | |
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| | | Count Frederic I of Luxembourg 965–1019 Countess Irmentrude in Kinziggau 960–1024 | | | | Count Siegfried of Luxembourg 922–998 Hedwig von Nordgau 922–992 |
| | | Count Heribert in Kinziggau 925–992 Countess Irmintrude of Avalgau 918–… | | |
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| | | Duke Richard II of Normandy 963–1027 Judith Berenger de Bretagne 982–1017 Poppa de Envermeu 970–1028 | | | | Duke Richard I of Normandy 933–996 Gunnora de Crepon 936–1031 Concubine of Normandy 935–… | | |
| | | Duke Conan I Berenger de Bretagne 927–992 Ermangarde Martel Plantagenet de Anjou 952–992 | | |
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