Family: Sir Thomas de Grey, Baron Grey of Horton, Sheriff of Northumberland, KG, MP / Lady Dorothy de Ogle,

Paternal line Sir Thomas de Grey, Baron Grey of Horton, Sheriff of Northumberland, KG, MP
Thomas (2nd Marquess of Dorset) Grey (maid. name Knight) 1477 - 1530  (53 years)	_	Lady Margaret Wotton 1485 - 1535  (50 years)
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Sir Thomas (Marquess of Dorset) Grey 1455 - 1501  (46 years)	_	Cecily Bonville (maid. name 7th Baroness of Harington) 1491 - 1530  (~ 39 years)
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Sir John Gray 1432 - 1461  (~ 28 years)	_	Elizabeth Woodville 1437 - 1492  (55 years)
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Edward (6th Baron Ferrers of groby) Grey 1425 - 1457  (32 years)	_	Elizabeth Ferrers 1416 - 1482  (66 years)
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Reynold DeGrey 1362 - 1440  (78 years)	_	Joan Astley 1366 - 1448  (82 years)

Paternal line Lady Dorothy de Ogle,

No parents are registered.