World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: Thomas Grey, 1st Marquess Of Dorset / Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville (F33443)
m. 18 Jul 1474
-
Male
Thomas Grey, 1st Marquess Of Dorset
Birth 22 Jun 1455 Groby, Leicestershire, England 
Death 20 Sep 1501 London, Middlesex, Englalnd Burial 1501 Saint Mary the Virgin Churchyard, Astley, Warwickshire, England Marriage 18 Jul 1474 Other Spouse Anne Holland | F49872 Marriage Oct 1466 Greenwich, Kent, England Father Sir John Grey, Baron Of Groby | F33444 Group Sheet Mother Elizabeth Woodville, Queen Consort | F33444 Group Sheet
Female
Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville
Birth 30 Jun 1460 Shute Manor, Axminster, Devon, England Death 12 Apr 1530 Astley, Warwickshire, England, United Kingdom Burial 12 May 1530 North Warwickshire Borough, Warwickshire, England, United Kingdom Other Spouse Henry De Stafford, 1st Earl Of Wiltshire | F42063 Marriage Father William Bonville, IV | F33615 Group Sheet Mother Katherine Neville | F33615 Group Sheet
Male
8th Baron Ferrers, of Groby [E., 1299] Thomas Grey, Second Marquess Of Dorset
Birth 22 Jun 1477 Bashall Eaves, Yorkshire, England Christening Aft 22 Jun 1477 Pirgo, Essex, England Death 10 Oct 1530 Bashall Eaves, Yorkshire, England Burial Saint Mary the Virgin Churchyard Astley, North Warwickshire Borough, Warwickshire, England Spouse Lady Margaret Wotton | F33442 Marriage 14 Feb 1500 Groby, Leicestershire, England Spouse Eleanor St John | F65112 Marriage Abt 1497
Female
Lady Cecily Grey
Birth Abt 1497 Groby, Leicestershire, England Death 28 Apr 1554 Westminster, Middlesex, England Burial Saint Margaret's Churchyard, Westminster, England Spouse Sir John Sutton, 3rd Baron Dudley | F14853 Marriage Abt 1516 England
Female
Lady Joan Anne De Grey
Birth 1489 Wardville, Berkshire, England Death 1540 Burnham, Boveney, Buckinghamshire, England Burial Spouse William De Montague | F83954 Marriage
Female
Lady Dorothy Grey
Birth 1 Aug 1480 Newport, Devon, England Death 4 Apr 1553 London, Middlesex, Englalnd Burial 20 Oct 1544 Bere Ferrers, Devon, England, United Kingdom Spouse Sir Robert Willoughby, Kb | F49990 Marriage Abt 10 Feb 1509 Devon, England Spouse Lord William Blount, 4th Baron Mountjoy | F66166 Marriage Jul 1523 Dorset, England
Female
Lady Mary Grey
Birth 1487 Groby, Leicestershire, England Death 22 Feb 1534 Stowe-By-Chartley, Stafford Borough, Staffordshire, England Burial 1534 Stowe-By-Chartley, Stafford Borough, Staffordshire, England Spouse Walter Devereux, 1st Viscount Hereford | F49537 Marriage
Female
Elizabeth Eleanor Grey
Birth 1489 Groby, Leicestershire, England Death 1548 Groby, Leicestershire, England Burial Old Kilcullen, County Kildare, Ireland Spouse He succeeded as the 9th Earl of Kildare Gerald Fitzgerald, 9th Earl Of Kildare | F44275 Marriage Aft 6 Oct 1517