Atherton Sir William (3408736) 1325 - 1385
  | de Mobberley Joan (3408737) 1323 - 1375
 | Vernon Ralph (3408738) 1330 - 1391
 | Pembrugge Juliana (3408739) 1349 - 1409
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Lord of Atherton Sir William (1704368) 1359 - 1414
  | Vernon Agnes Dame (1704369) 1362 - 1414
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Atherton Sir William (852184) 1394 - 1435
  | Pilkington Dame Elizabeth (852185) 1384 - 1440
 | Byron John (852186) 1371 - 1465
 | Booth Margery (852187) 1372 - 1460
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Atherton Sir William (426092) 1409 - 1440
  | Byron Margaret (426093) 1412 - 1476
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Atheward John (213046) 1436 - 1508
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Partners | Child/Children |
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? | Atheward Alice (106523) (1460)
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