Anastasia de Neville 1261–1321 | | |
| | Randolf de Neville 1262–1331 Eupheme FitzRoger Clavering 1267–1329 | | |
Margaret de Neville 1262–1331 | | |
Reginald de Neville 1268–… | | |
Ralph de Neville 1270–1277 | | |
Maresia de Neville 1272–… | | |
| | Mary Tailbois FitzRandolph 1244–1320 Sir Robert de Neville 1240–1271 | | |
Anastasia FitzRandolph 1247–1272 | | |
Joan FitzRandolph 1248–1310 | | |
| | Anastasia Percy 1216–1248 Ralph FitzRandolph 1220–1270 | | |
Ingelram de Percy 1230–1262 | | |
| | Sir Henry de Percy 2nd Baron Percy 1298–1352 Idonea de Clifford 1300–1365 | | |
William de Percy 1301–1355 | | |
| | Henry de Percy 1st Baron Percy of Alnwick 1273–1314 Eleanor FitzAlan 1270–1328 | | |
| | Eleanor de Warenne Plantagenet 1251–1282 | | |
William de Percy 1237–1294 | | |
Josceline de Percy 1242–1282 | | |
| | William de Percy 1185–1245 Joan de Briwere 1193–1233 Ellen de Balliol 1206–1281 | | |
| | Sir Henry de Percy 1156–1198 | | | | Lord Adam III de Brus 1143–1196 Lady Joanna de Meschines 1140–1196 | | | | Lord Adam II de Brus 1099–1143 Ivetta de Arches 1116–1206 | | | | Lord Robert de Brus 1078–1141 | | |
| | | Lord William de Arches 1090–1154 | | | | Sir Osbern de Arches 1064–1115 | | |
|
|
|
|
| | | Ranulph le Meschines 1099–1153 Maud FitzRobert 1120–1189 | | | | Ranulph de Meschines 1070–1129 Lucy of Bolingbroke Taillebois 1070–1138 | | | | Ranulf de Meschines 1046–1129 Maud de Avranches 1050–1109 | | |
| | | Thorold Turold Sheriff of Lincolnshire 1040–1085 Alversa de Malet 1045–1083 | | |
|
|
| | | Countess Mabel FitzHammon 1090–1157 | | | | King Henry I of England 1068–1135 Matilda Atheling 1080–1118 Queen Adeliza of Louvain 1105–1151 Edith Sigulfson de Greystoke 1080–1172 Isabel de Beaumont 1104–1172 Concubine Edith … 1070–1130 Princess Nest Verch Rhys 1070–1135 | | |
| | | Robert FitzHamon 1050–1107 Sibyl de Montgomery 1060–1107 | | |
|
|
|
|
|
|
| | | Baron Joscelin de Louvain 1121–1180 | | | | Duke Godfrey de Louvain 1060–1139 Countess Clementia of Namur 1078–1122 | | | | Count Henri II of Louvain 1021–1079 Countess Adele (Alix) of Beteau 1023–1086 | | | | Count Lambert III of Louvain 995–1062 Princess Oda of Lorraine 995–1044 | | |
|
|
| | | Count Albert III de Namur 1035–1102 Ida Billung von Saxony 1035–1102 | | | | Count Albert II de Namur 1000–1064 Regilinde de Lorraine 1005–1037 | | |
| | | Herzog Bernard II Billung von Saxony 1002–1059 Elika Margravine von Schweinfurt 1004–1055 | | |
|
|
|
|
| | | William de Percy 1112–1175 Alice FitzGilbert de Clare of Tonbridge 1121–1150 | | | | Lord Alan de Percy 1067–1135 | | | | Baron William de Percy 1034–1096 | | |
| | | Gilbert de Gand 1048–1095 Alice de Montfort 1050–1091 | | |
|
|
| | | Richard FitzGilbert de Clare 1085–1136 Alice le Meschines 1102–1128 | | | | Gilbert FitzRichard de Clare 1065–1115 Adelaide de Clermont 1062–1117 | | |
| | | Ranulph de Meschines 1070–1129 Lucy of Bolingbroke Taillebois 1070–1138 | | |
|
|
|
|
|
|
|
|