| | Sir Thomas de Holland 1314–1360 Joan Plantagenet 1328–1385 | | | | Robert de Holland 1283–1328 | | | | Sir Robert de Holland 1245–1311 Elizabeth de Salmesbury 1256–… | | | | Sir Thurston de Holland 1220–1275 Margaret de Kellet 1233–1282 | | |
| | | William de Salmesbury 1227–… |
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| | | Eleanor Segrave 1270–1315 | | | | Roger la Zouche 1242–1285 Eleanor Longespee 1246–1276 | | |
| | | Nicholas de Segrave 1238–1295 | | |
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| | | Edmund Plantagenet 1301–1330 Baroness Margaret Wake of Lidell 1297–1349 | | | | King Edward I of England 1239–1307 Princess Eleanor of Castile 1242–1290 Princess Marguerite Hardi of France 1279–1317 | | | | King Henry III of England 1207–1272 Eleanor Berenger of Provence 1217–1291 | | |
| | | King Fernando 111 of LeonandCastile 1201–1252 Johana of Dammartin 1219–1279 | | |
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