Country Life, a British magazine, often documented shoots and hunts on various estates. In December 1901, the magazine ran a two part story on pheasant shooting at Highclere, the property of Lord Carnarvon, which included this photo of the house party:


Lord Carnarvon would die in April 1923 in Egypt in his capacity as a financial backer of Howard Carter’s search for the tomb of King Tutankhamun. His death occurred after a mosquito bite on his face became infected but, as one of those present at the opening of the king’s tomb, a legend built up attributing the death to a mummy’s curse.

Image sources:
(1) Anon. (1901, December 21). Pheasant shooting at Highclere – I. Country Life, pp. 817-820
(2) E. K. R. (1901, December 28). Pheasant shooting at Highclere – II. Country Life, pp. 829-832
(3) Anon. (1902, April 26). Lord Carnarvon’s Berkshire herd. Country Life, pp. 524-526
Highclere is where they filmed Downton Abbey