House Grey of Groby
Cadet branch of House Grey of Ruthyn
- Coat of Arms
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House Grey of Groby
Barons Ferrers of Groby
Earls of Huntingdon
Marquesses of Dorset
Henry Grey, 3rd Marquess of Dorset was created 1st Duke of Suffolk in 1551 but died without male issue
- Cadet Branches
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House Grey of Lisle
Lords of Kingston Lisle
Barons and Viscounts Lisle
Issued from Edward, younger son of Edward Grey, 6th Baron Grey of Groby -
House Grey of Stamford
Barons Grey of Groby
Barons Delamer
Earls of Stamford and Warrington
Issued from John Grey, son of Thomas Grey, 2nd Marquess of Dorset from his 2nd marriage
- Personal Arms
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John Grey
7th Baron Ferrers of Groby
Son and heir of 6th Baroness Ferrers of Groby
Father of 1st Marquess of Dorset -
Thomas Grey
Baron Ferrers of Groby
Baron Bonville and Harington
2nd Marquess of Dorset
Earl of Huntingdon
Knight of the Garter -
Henry Grey
Baron Ferrers of Groby
Earl of Huntingdon
3rd Marquess of Dorset
1st Duke of Suffolk -
Jane Grey
Queen of England and Ireland
10 July-19 July 1553
Nine Days' Queen
Eldest daughter of Henry Grey, 1st Duke of Suffolk