| | Roger la Zouche 1242–1285 Eleanor Longespee 1246–1276 | | |
Helena la Zouche 1242–1243 | | |
| | Margery la Zouche 1247–1329 Robert FitzRoger Clavering 1247–1310 | | |
William la Zouche 1250–1287 | | |
Henry la Zouche 1252–1253 | | |
Alice la Zouche 1253–1254 | | |
| | Alan II de la Zouche 1203–1270 Elena de Quincy 1222–1296 | | |
Alice la Zouche 1213–1256 | | |
William la Zouche 1214–1272 | | |
| | Roger la Zouche 1182–1238 | | |
William la Zouche 1186–1199 | | |
| | Alice de Belmeis 1160–1190 | | |
| | Geoffrey la Zouche 1126–… | | | | Princess Constance of Bretagne 1108–1178 | | | | Duke Conan III of Bretagne 1093–1148 Princess Maud of England 1091–1148 | | | | Alan IV Fergent 1067–1119 Countess Hermengarde of Bretagne 1072–… |
| | | 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 | | | | King William I of England 1024–1087 Countess Matilda of Flanders 1031–1083 Maud de Ingelrica 1032–1083 | | |
| | | King of Scotland Malcolm III … 1031–1093 Queen Margaret of Scotland 1045–1093 Ingibiorg Finnsdottir …–1069 | | |
| | | Sir Robert Corbet 1060–1130 | | |
| | | Duke Godfrey de Louvain 1060–1139 Countess Clementia of Namur 1078–1122 | | |
| | | Forne FitzSigulf 1053–1130 | | |
| | | Robert I de Beaumont 1049–1118 Elizabeth de Vermandois 1081–1131 | | |
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