Cecily Bonville, 7th Baroness Harington, 2nd Baroness Bonville, was born circa 30 June 1460 to William Bonville, 6th Baron Harington (bef1442-1460) and Katherine Neville (1442-c1503) and died 12 May 1529 in Shacklewell, Greater London, England, United Kingdom of sweating sickness. She married Thomas Grey, 1st Marquess of Dorset (1451-1501) 18 July 1474 JL . She married Henry Stafford, 1st Earl of Wiltshire (c1479-1523) 22 November 1503 JL . Notable ancestors include Henry II of England (1133-1189), William I of England (1027-1087), Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899). Ancestors are from France, England, the United Kingdom, Germany, Russia, Ukraine, Belgium, Spain, Portugal, the Netherlands, Ireland, Hungary, Italy, Turkey, Israel, the Byzantine Empire, Sweden, Belarus, Switzerland, Canaan.

Offspring of Thomas Grey, 1st Marquess of Dorset and Cecily Bonville, 7th Baroness Harington (1460-1529)
Name Birth Death Joined with
Edward Grey (c1476-bef1502) 1476 1502 Ann Jernegan (-1559)

Thomas Grey, 2nd Marquess of Dorset (1477-1530) 22 June 1477 10 October 1530 Eleanor St John (bef1509-)
Margaret Wotton (1481-aft1535)

Dorothy Grey (c1480-aft1552) 1480 1553 Robert Willoughby, 2nd Baron Willoughby de Broke (c1472-1521)
William Blount, 4th Baron Mountjoy (c1478-1534)

Leonard Grey, 1st Viscount Grane (c1490-1541)
Mary Grey (1493-1538) 1491 22 February 1538 Walter Devereux, 1st Viscount Hereford (1488-1558)

Cecily Grey (c1497-1554)
Elizabeth Grey (1497-aft1530) 1497 1530 Gerald FitzGerald (1487-1534)


Common ancestors of Cecily Bonville, 7th Baroness Harington (1460-1529) and Henry Stafford, 1st Earl of Wiltshire (c1479-1523)

  1. Alice FitzAlan (c1350-1416)
  2. Catherine De Roet (1350-1403)
  3. Joan Beaufort (1379-1440)
  4. John Neville, 3rd Baron Neville de Raby (1328-1388)
  5. John of Gaunt, 1st Duke of Lancaster (1340-1399)
  6. Maud Percy (-1379)
  7. Ralph de Neville, 1st Earl of Westmorland (c1364-1425)
  8. Thomas Holland, 2nd Earl of Kent (1354-1397)

Footnotes (including sources)

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