Richard Holmes was one of Britain's most distinguished and eminent military historians and broadcasters. He was the author of many best-selling and widely acclaimed books including Redcoat, Tommy, Marlborough and Wellington, and famous for his BBC series. He served in the Territorial Army, and was Colonel of the Princess of Wales's Royal Regiment from 1999 to 2007. Richard Holmes died suddenly in April 2011 from pneumonia. He had been suffering from non-Hodgkins' Lymphoma.