World of HYDE

Discovering our Ancestors and their descendants to all parts of the world. Last updated 5th September 2025

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Thomas Grey, 1st Marquess Of Dorset

Thomas Grey, 1st Marquess Of Dorset

Male 1455 - 1501  (46 years)

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Descendants (12 Generations)

GenRelationshipTotalSelect
 2 Children6
 3 Grandchildren28
 4 Great grandchildren43
 5 2 x Great grandchildren56
 6 3 x Great grandchildren62
 7 4 x Great grandchildren62
 8 5 x Great grandchildren84
 9 6 x Great grandchildren115
 10 7 x Great grandchildren189
 11 8 x Great grandchildren177
 12 9 x Great grandchildren342
Total1164

Children (6) - Generation 2

#ChildrenNameBornDiedFatherMother
1
 8th Baron Ferrers, of Groby [E., 1299] Thomas Grey, Second Marquess Of Dorset    
 b. 22 Jun 1477   d. 10 Oct 1530   Thomas Grey, 1st Marquess Of Dorset   Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville 
2
 Lady Cecily Grey    
 b. Abt 1497   d. 28 Apr 1554   Thomas Grey, 1st Marquess Of Dorset   Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville 
3
 Lady Joan Anne De Grey    
 b. 1489   d. 1540   Thomas Grey, 1st Marquess Of Dorset   Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville 
4
 Lady Dorothy Grey    
 b. 1 Aug 1480   d. 4 Apr 1553   Thomas Grey, 1st Marquess Of Dorset   Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville 
5
 Lady Mary Grey    
 b. 1487   d. 22 Feb 1534   Thomas Grey, 1st Marquess Of Dorset   Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville 
6
 Elizabeth Eleanor Grey    
 b. 1489   d. 1548   Thomas Grey, 1st Marquess Of Dorset   Baroness Cecily Bonville, 7th Baroness Harington 2nd Baroness Bonville