Eelco Nicolaas van Kleffens was a Dutch politician and diplomat. Wikipedia
Born: November 17, 1894, Heerenveen, Netherlands
Died: June 17, 1983 (age 88 years), Almoçageme, Colares, Portugal
Previous offices: Permanent Representative of the Netherlands to the ECSC (1958–1967), President of the United Nations General Assembly (1954–1954), Ambassador of the Netherlands to Portugal (1950–1958), and more
Education: Universiteit Leiden and Erasmus University Rotterdam
Books: Jaggernaut Over Holland, Juggernaut Over Holland: The Dutch Foreign Minister's Personal Story of the Invasion of the Netherlands, The Other Side of the Medal: Addresses Delivered by the Netherlands Representative in the Security Council of the United Nations During the Discussions of the Indonesian Question, July 31-August 26, 1947, and more