Other Events:

• Residence: Gautby, Lincolnshire, England
• Probate: 27 Jan. 1883, Principal Registry, London, Middlesex, England; Granted to Robert Charles de Grey Vyner of Fairfield in the County of York Esquire the Brother the sole Executor (Personal Estate £311,655 14s. 4d., Resworn May 1883 £312,936 4s. 4d.)

Notes:

Died:
He died unmarried.

Other Events:

• Residence: 1861, Newby Hall, Skelton, Yorkshire, England
• Probate: 23 May 1861, Principal Registry, London, Middlesex, England; Granted to the Right Honourable George Frederick Samuel Earl de Grey and Ripon of Carlton Gardens in the County of Middlesex and the Right Honourable Francis de Grey Earl Cowper of Panshanger in the County of Hertford the Executors (Effects under £50,000, Resworn at the Stamp Office January 1862 Under £70,000)

Henry married Lady Mary Gertrude Weddell on 5 July 1832. Mary (daughter of Thomas Philip (de Grey), 2nd Earl de Grey of Wrest and Lady Henrietta Frances Cole) died on 11 July 1892 in Newby Hall, Skelton, Yorkshire, England. [Group Sheet] [Family Chart]

Other Events:

• Residence: 1892, Newby Hall, Skelton, Yorkshire, England
• Probate: 30 Nov. 1892, London, Middlesex, England; Granted to Robert Charles de Grey Vyner esquire (Effects £48890 14s.)

Other Events:

• Residence: Gautby, Lincolnshire, England

Other Events:

• Education: Cambridge, Cambridgeshire, England; St. John's College, Cambridge
• Hereditary Title: From 20 July 1786 to 14 Nov. 1859; 3rd Baron Grantham, of Grantham, co. Lincoln [G.B., 1761]
• Hereditary Title: From 4 May 1833 to 14 Nov. 1859; 2nd Earl de Grey of Wrest, co. Bedford [U.K., 1816]
• Hereditary Title: From 4 May 1833 to 14 Nov. 1859; 6th Baron Lucas of Crudwell, co. Wilts [E., 1663]
• Probate: 25 Jan. 1860, Principal Registry, London, Middlesex, England; Granted to the Right Honourable Anne Florence Dowager Countess Cowper of Wrest Park in the County of Bedford Widow the Daughter and Henry Vyner of Newby Hall in the County of York Esquire the Executors (Effects under £100,000)

Notes:

He assumed the surname de Grey by royal licence dated 23 June 1833.

Thomas married Lady Henrietta Frances Cole. Henrietta died on 2 July 1845. [Group Sheet] [Family Chart]

Other Events:

• Education: Cambridge, Cambridgeshire, England; Christ's College, Cambridge
• Education: Westminster, Middlesex, England; Westminster School
• Decoration: Fellow of the Society of Antiquaries (F.S.A.)
• Office: Member of Parliament (M.P.) for Christchurch
• Degree: 1757; Master of Arts (M.A.) (Cantab.)
• Office: 1761; Secretary to the Congress of Augsburg
• Office: From 1766 to 1770; Junior Lord of Trade
• Office: From 1770 to 1771; Vice-Chamberlain of the Household
• Office: 26 Feb. 1770; Privy Counsellor (P.C.)
• Hereditary Title: From 30 Sept. 1770 to 20 July 1786; 2nd Baron Grantham, of Grantham, co. Lincoln [G.B., 1761]
• Office: From 1771 to 1779; Ambassador to Madrid
• Office: From 1780 to 1782; First Lord of Trade
• Office: From 1782 to 1783; Secretary of State for Foreign Affairs
• Probate: July 1786

Notes:

Office:
Whig

"As an M.P. he was nominally a Whig, but supported the Court after 1766. As a peer he was a member of North's and of Shelburne's administrations; he afterwards supported Pitt. His rapacity in securing a pension of £2,000 p.a. when the Shelburne Ministry went out in 1783, though he was already in receipt of another pension of £3,000 p.a. for life, and had married a rich wife, was unfavourably noted." (Vicary Gibbs.)

Thomas married Lady Mary Jemima Yorke. Mary was born on 9 Feb. 1757; died on 7 Jan. 1830 in Whitehall, Westminster, Middlesex, England. [Group Sheet] [Family Chart]

Other Events:

• Hereditary Title: From 17 Aug. 1780 to 7 Jan. 1830; Baroness Grantham
• Administration: Jan. 1830