4. Hertog van Devonshire 4. Markgraaf van Hartington 7. Earl van Devonshire 7. Baron Cavendish van Hardwick
Er ist verheiratet mit Charlotte Elisabeth Boyle Barones Clifford.
Sie haben geheiratet am 27. März 1748 in Pall Mall, St. James, London, er war 27 Jahre alt.
Kind(er):
Sir William Cavendish, 4th Duke of Devonshire was born in 1720. He was the son of Sir William Cavendish, 3rd Duke of Devonshire and Catherine Hoskins. He married Charlotte Elizabeth Boyle, Baroness Clifford, daughter of Sir Richard Boyle, 4th Earl of the County of Cork and Lady Dorothy Savile, on 27 March 1748 at Pall Mall, St. James's, London, England.
He died on 2 October 1764 at Spa, Germany.
Sir William Cavendish, 4th Duke of Devonshire was styled as Marquess of Hartington between 1729 and 1751.
He held the office of Member of Parliament (M.P.) (Whig) for Derbyshire between 1741 and 1751.
He was invested as a Privy Counsellor (P.C.) between 1751 and 1762.
He succeeded to the title of 7th Baron Cavendish of Hardwick, co. Derby [E., 1605] on 13 June 1751, in his father's lifetime.
He held the office of Governor of County Cork between 1754 and 1764.
He held the office of Lord High Treasurer [Ireland] between 1754 and 1764.
He held the office of Lord-Lieutenant of Ireland from 1755 to 1756.
He succeeded to the title of 4th Marquess of Hartington, co. Derby [E., 1694] on 5 December 1755.
He succeeded to the title of 4th Duke of Devonshire [E., 1694] on 5 December 1755.
He succeeded to the title of 7th Earl of Devonshire [E., 1618] on 5 December 1755.
He was invested as a Knight, Order of the Garter (K.G.) in 1756.
He held the office of Prime Minister and First Lord of the Treasury between 16 November 1756 and 25 June 1757.
He held the office of Lord Chamberlain between 1757 and 1762.
He has an extensive biographical entry in the Dictionary of National Biography.
Bron: http://www.geneall.net/U/per_page.php?id=117675
en: http://www.familysearch.org/eng/search/IGI/individual_record.asp?recid=500071131192&lds=1®ion=2®ionfriendly=British+Isles&frompage=99
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