Family and Education
b. 4 June 1710, 1st s. of George Hay, M.P., 8th Earl of Kinnoull [S], by Abigail, da. of Robert Harley, M.P., 1st Earl of Oxford. educ. Westminster 1718; Ch. Ch. Oxf. 1726. m. 12 June 1741, Constantia (with £3,000 p.a.), da. and h. of John Kyrle Ernle of Whetham, Wilts., 1s. d.v.p. suc. fa. as 9th Earl 29 July 1758.
Offices Held
Commr. of revenue [I] Apr. 1741–6; ld. of Trade 1746 – 54; chairman of committee of privileges and elections 1747 – 58; ld. of Treasury 1754 – 55; jt. paymaster gen. 1755 – 57; chancellor of duchy of Lancaster 1758 – 62, recorder, Cambridge 1758 – d.; P.C. 27 Jan. 1758; ambassador to Portugal 1759 – 62; chancellor of St. Andrews Univ. 1765 – d.
Parlimentarian
Volume
Commons 1715-1754
Web Title
HAY, Thomas, Visct. Dupplin (1710-87)
Will
Estates
Oxford 1644
No
Addresses
Religion
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