George Greville, 4th Earl of Warwick

George Guy Greville, 4th Earl of Warwick, 4th Earl Brooke (28 March 1818 – 2 December 1893), styled Lord Brooke from 1818 to 1853, was an English Tory politician, bibliophile and collector.

Early life George Guy Greville, Lord Brooke, as a Child, by John Bradley. Greville was born in Charles Street, Berkeley Square, London. He was the only child of Henry Greville, 3rd Earl of Warwick, and the former Lady Sarah Elizabeth Savile. Before his parents' marriage, his mother had been widowed from John George Monson, 4th Baron Monson of Burton. From that marriage, he had an elder half-brother, Frederick John Monson, 5th Baron Monson.

He was educated at St John's College, Oxford, from where he obtained a BA in 1839.

He joined the Canterbury Association on 11 February 1850 and was, from the day of joining, a member of the management committee.

Lord Warwick was also a great collector of arms and armour, most of which was purchased through the New Bond Street dealer and forger Samuel Luke Pratt (1805–1878). Many of the greatest pieces were acquired by Pratt from the dispersed collection of Samuel Rush Meyrick and later sold to Greville. Alongside original pieces Pratt sold the Earl several Victorian forgeries, a practice that was commonplace for dealers at the time.

Personal life His second son, Hon. Alwyn, at Queen Victoria's Diamond Jubilee, 24 June 1897 On 18 February 1852, he married Lady Anne Charteris (1829–1903),

He died at Warwick Castle on 2 December 1893.