| | Gilbert de Lacey 1400–1492 Johanna Isabel Sothill 1408–… | | |
Lady Isobel de Lacey 1406–1460 | | |
| | Eleanor de Cromwelbotham 1380–… | | |
| | Sir Brian de Lacy 1350–1416 Amicia le Arcedekne 1360–1380 | | |
| | Eleanor Baskerville 1322–1350 | | |
| | Robert Baskerville 1302–1322 | | | | Sir William Baskerville 1268–1319 Lady Sibyl Corbet 1274–1302 | | | | Sir Richard Baskerville 1239–1297 |
| | | Sir Peter Corbet 1243–1300 Lady Joan D Mortimer 1239–1295 | | | | Sir Thomas de Corbet 1202–1274 Lady Isabell de Valletort 1203–… | | | | Sir Robert de Corbet 1165–1222 Lady Emma de Pantolph 1162–1227 | | |
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