Aylesford was the son of Heneage Finch, 3rd Earl of Aylesford, and Lady Charlotte Finch, daughter of Charles Seymour, 6th Duke of Somerset. He was born at his paternal grandfather"s residence, Syon House, near London. Aylesford was returned to parliament for Castle Rising in 1772, a seat he held until 1774, and then represented Maidstone until 1777, when he succeeded his father in the earldom and entered the House of Lords.
He was educated at Christ Church, Oxford.
He was a Lord of the Bedchamber to George III between 1777 and 1783. The latter year he was sworn of the Privy Council and appointed Captain of the Yeomen of the Guard by William Pitt the Younger. He retained this office until 1804, the last three years under the premiership of Henry Addington.
When Pitt resumed office in 1804, Aylesford was made Lord Steward of the Household.
He continued in this office until his death in 1812, under successively Lord Grenville, the Duke of Portland and Spencer Perceval. Aylesford also held the honorary position of High Steward of Sutton Coldfield from 1796 until his death.
Apart from his political career Lord Aylesford was an artist of some repute in the British landscape tradition. Tate Britain has 50 watercolours, drawings and prints by Finch in its collection.
In 1795 an Album of Etchings by Lord Aylesford and Others was published.
A. P. Oppe wrote an article giving some background and listing 85 of Aylesford"s etchings titled The Fourth Earl of Aylesford. The Print Collector’s Quarterly 1924, Volume(s) 11, p. 263.
Lord Aylesford was elected a Fellow of the Royal Society in 1773 and was a trustee of the British Museum between 1787 and 1812.
Lord Aylesford married Lady Louisa Thynne, daughter of Thomas Thynne, 1st Marquess of Bath, on 18 November 1781.
They had twelve children:
Charles Finch, Lord Guernsey (d 18 July 1784)
Heneage Finch, 5th Earl of Aylesford (1786–1859)
Honorary Daniel Finch (25 February 1789 – 17 January 1868), artist.
Lady Frances Finch (c 1791 – 12 July 1886), unmarried
Honorary Edward Finch (1792 – 9 April 1830)
Lieutenant-General the Honorary
John Finch (1793 – 25 November 1861), married in 1835 Katherine Ellice (d 1872)
Honorary
Henry Finch (1795–1829)
Lady Charlotte Finch (d 17 January 1869), married Charles Palmer on 22 January 1823. Honorary Charles Finch (b 1799)
Lady Mary Finch (d 24 July 1823)
Lady Elizabeth Finch (d 1 June 1879)
Lady Henrietta Finch (d 1828)
Lady Caroline Finch (d 1821)
Lord Aylesford died at Great Packington, Warwickshire, in October 1812, aged 61, from gout in the stomach. He was succeeded by his eldest surviving son, Heneage.
The Countess of Aylesford died in December 1832, aged 72.
Namesake of Aylesford, Nova Scotia.
Royal Society; 13th Parliament of Great Britain. 14th Parliament of Great Britain.
