| | Sir Gerald de Lacey 1425–1503 | | |
| | Gilbert de Lacey 1400–1492 Johanna Isabel Sothill 1408–… | | |
Lady Isobel de Lacey 1406–1460 | | |
| | Eleanor de Cromwelbotham 1380–… | | |
| | Amicia le Arcedekne 1360–1380 Sir Brian de Lacy 1350–1416 | | |
| | Richard Archdeacon 1334–1400 | | | | Sir John le Arcedekne 1306–1377 Cecily Halcombe 1310–1364 | | | | Sir Thomas le Arcedekne 1275–1331 Alice de la Roche 1287–1320 | | | | Otes le Arcedekne 1256–1290 | | | | Sir Thomas le Arcedekne 1220–1278 |
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