Leopold Guy Francis Maynard Greville, 6th Earl of Warwick, CMG, MVO (10 September 1882 – 31 January 1928), styled Lord Brooke between 1893 and 1924, was a British officer.

[1][2] He was educated at Eton,[1] he eventually ran away from the school, supposedly selling his fur coat and gun to travel to join the Second Boer War.

[4] He fought in the Second Boer War (1899–1901), and was promoted to 2nd Lieutenant in the Life Guards on 3 November 1900.

From August 1901 he served as Aide-de-Camp to Lord Milner, High Commissioner for South Africa,[5] an appointment he held until the conclusion of the war in 1902.

[1] During the First World War he was Aide-de-Camp to the General Officer Commanding of the British Expeditionary Force from 1914 until 1915.