George Edward Stanhope Molyneux Herbert, 5th Earl of Carnarvon (26 June 1866 – 5 April 1923), styled Lord Porchester until 1890, was an English peer and aristocrat best known as the financial backer of the search for and excavation of Tutankhamun's tomb in the Valley of the Kings.
Styled Lord Porchester from birth, he was born at 66 Grosvenor Street, Mayfair, London, the only son of Henry Herbert, 4th Earl of Carnarvon, a distinguished Tory statesman, by his first wife Lady Evelyn Stanhope, daughter of Anne and George Stanhope, 6th Earl of Chesterfield. Aubrey Herbert was his half-brother. He was educated at Eton College and Trinity College, Cambridge. He inherited the Bretby Hall estate in Derbyshire from his maternal grandmother, Anne Elizabeth, Dowager Countess of Chesterfield in 1885, and succeeded his father in the earldom in 1890.
He was High Steward of Newbury.
Lord Carnarvon married Almina Victoria Maria Alexandra Wombwell, alleged to be the illegitimate daughter of millionaire banker Alfred de Rothschild, of the Rothschild family, at St Margaret's Church, Westminster, on 26 June 1895. Rothschild provided a marriage settlement of £500,000 (equivalent to £56.8 million in 2025), and paid off all Lord Carnarvon's existing debts. The Carnarvons had two children:
Henry George Herbert, 6th Earl of Carnarvon (1898–1987), who married Anne Catherine Tredick Wendell (d. 1977) and had one son (the 7th Earl) and one daughter. They divorced in 1936, and from 1939 to 1947, he was married to actress and dancer Tilly Losch.
Lady Evelyn Leonora Almina Herbert (1901–1980), who married Sir Brograve Beauchamp, 2nd Baronet, and had a daughter.
Exceedingly wealthy due to his marriage settlement, Carnarvon was at first best known as an owner of racehorses, and in 1902 he established Highclere Stud to breed thoroughbred racehorses. He joined the Jockey Club and in 1905 was appointed one of the stewards at the new Newbury Racecourse and acted as a steward at other racecourses. His family has maintained the connection ever since. His grandson, the 7th Earl, was racing manager to Queen Elizabeth II from 1969 until he died in 2001.
Carnarvon was an enthusiastic amateur Egyptologist and also bought Egyptian antiquities for their collection in England. In 1907, Carnarvon undertook to sponsor the excavation of nobles' tombs in Deir el-Bahri, near Thebes. He employed Howard Carter to undertake the work on the recommendation of Gaston Maspero, director of the Egyptian Antiquities Department.
Carnarvon was a keen motor-car driver. In 1909, he suffered a serious motoring accident near Bad Schwalbach in Germany, after which he never fully recovered his health. After a lengthy convalescence his doctors advised that he winter out of England and from then on he and Lady Carnarvon often spent their winters in Egypt.
In 1912 Carnarvon published Five Years' Exploration at Thebes, cowritten with Carter, describing their excavations.
In 1914, Carnarvon received the concession to dig in the Valley of the Kings, replacing Theodore Davis, who had resigned. Carter again led the work, undertaking a systematic search of the Valley for any tombs missed by previous expeditions, in particular that of the Pharaoh Tutankhamun. Excavations were interrupted during the First World War but resumed in late 1917. By 1922, little of significance had been found, and Carnarvon decided this would be the final year he would fund the work. However on 4 November 1922 Carter was able to send a telegram to Carnarvon in England, saying: "At last we have made wonderful discovery in Valley; a magnificent tomb with seals intact; re-covered same for your arrival; congratulations."
Carnarvon, accompanied by his daughter, Lady Evelyn Herbert, returned to Egypt, arriving at Luxor on 23 November 1922. Both were present the next day when the full extent of the stairway to the tomb was cleared and a seal containing Tutankhamun's cartouche found on the outer doorway. This door was removed and the rubble-filled corridor behind cleared, revealing the door of the tomb itself. Carnarvon was also present when, on 26 November, Carter made a tiny breach in the top left-hand corner of this doorway, enabling him to peer in by the light of a candle. When Carnarvon asked, "Can you see anything?" Carter replied, "Yes, wonderful things!" The tomb was then secured, to be entered in the presence of an official of the Egyptian Department of Antiquities the next day. However that night Carter, his assistant Arthur Callender, Carnarvon and Lady Evelyn apparently made an unauthorized visit, becoming the first people in modern times to enter the tomb. Some sources suggest that the group also entered the inner burial chamber. In this account, a small hole was found in the chamber's sealed doorway, and Carter, Carnarvon, and Lady Evelyn crawled through.
The next morning, 27 November, saw an inspection of the tomb in the presence of an Egyptian official. Callender rigged up electric lighting, illuminating a vast haul of items, including gilded couches, chests, thrones, and shrines. They also saw evidence of two further chambers, including the sealed doorway to the inner burial chamber, guarded by two life-size statues of Tutankhamun. Despite evidence of break-ins in ancient times, the tomb was virtually intact and would ultimately be found to contain more than 5,000 items.
On 29 November, the tomb was officially opened in the presence of several invited dignitaries and Egyptian officials.
Carnarvon traveled to England in December 1922, returning in January 1923 to be present at the official opening of the inner burial chamber on 16 February. Before the opening, Carnarvon had sold the exclusive newspaper rights to report the excavation to The Times. Whilst this helped finance the work, it created resentment both from other newspapers and from the Egyptian authorities, whose own press was also excluded.
Towards the end of February, a rift with Carter, probably caused by a disagreement on how to manage the supervising Egyptian authorities, temporarily closed the excavation. Work recommenced in early March after Carnarvon had apologized. This was to be Carnarvon's last significant involvement in the excavation project since he fell seriously ill shortly afterward.
On 19 March 1923, Carnarvon suffered a severe mosquito bite, which became infected after a razor cut. On 5 April, he died in the Continental-Savoy Hotel in Cairo from, according to contemporary reports, blood poisoning progressing to pneumonia. On 14 April, Lady Almina Carnarvon moved Lord Carnarvon's remains to England. His tomb appropriately reflects his archaeological interest, being situated within an ancient hill fort on Beacon Hill overlooking his Highclere family seat.
After Lord Carnarvon's death, Carter continued the excavation. However the Egyptian government took ownership of the contents of the tomb and in April 1930 provided a grant of £35,000 to his heirs (equivalent to £1.98 million in 2025).