Norman Brook, 1st Baron Normanbrook

Norman Craven Brook, 1st Baron Normanbrook, (29 April 1902 – 15 June 1967), known as Sir Norman Brook between 1946 and 1964, was a British civil servant. He was Cabinet Secretary between 1947 and 1962 as well as joint permanent secretary to HM Treasury and head of the Home Civil Service from 1956 to 1962. Provided by Wikipedia