| | Sir Stephen Hamerton 1427–1501 Lady Isabel Plumpton 1422–… | | | | Richard Hamerton 1401–1480 Elizabeth Ashton 1399–1466 | | | | Laurence Hamerton 1380–1449 | | |
| | | Sir John Ashton MP 1368–1428 Lady Jane Saville 1372–1410 | | |
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| | | Sir William Plumpton 1404–1480 Lady Elizabeth Stapleton 1406–1451 | | | | Sir Robert Plumpton 1383–1421 Lady Alice Foljambe 1386–1416 | | |
| | | Sir Brian Stapleton 1360–1417 | | |
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