Chatham House Chatham House The Royal Institute of International Affairs, commonly known as Chatham House, is a not-for-profit and non-governmental organisation based in London whose mission is to analyse and promote the understanding of major international issues and current affairs. It is the originator of the Chatham House Rule and takes its name from the building where it is based, a Grade I listed 18th-century house in St James's Square, designed in part by Henry Flitcroft and occupied by three British prime ministers, including William Pitt, 1st Earl of Chatham. In the University of Pennsylvania’s rankings (announced in January 2017) for their
First Rockingham ministry was noted for his ignorance of foreign affairs, and his ministry failed to reverse the growing isolation of Britain within Europe . The Rockingham ministry fell in 1766 and was replaced by one headed by William Pitt, later the Earl of Chatham. <section begin="July 1765 to July 1766" /> <section end="July 1765 to July 1766" /> First Rockingham ministry The First Rockingham ministry was a British ministry headed by the Marquess of Rockingham from 1765 to 1766 during the reign of King George III. The government was made up mainly of his followers known as the Rockingham Whigs. The most