| | Sir Thomas Parr 1405–1464 | | | | | | | | William de Parr 1350–1405 Elizabeth de Ros 1356–1424 | | | | Matilda de Leyburne 1325–… | | |
| | | Sir John de Ros 1330–1357 Katherine de Strickland 1335–1428 | | |
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| | | Sir Thomas de Crophull 1335–1382 Sybil de la Bere 1338–1381 | | | | Sir John Crophull 1305–1383 Margaret de Verdun 1310–1363 | | |
| | | John de la Bere 1308–1388 Agnes de Turbeville 1318–1360 | | |
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| | | Sir Thomas Tunstall 1358–1415 Isabel Harrington 1364–1402 | | | | William Tunstall 1334–1387 | | |
| | | Sir Nicholas de Harrington 1345–1404 Isabella English 1349–1397 | | | | John de Harrington 1307–1359 Katharine Bannister 1323–1359 | | |
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