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
Wilmot Vaughan, 2nd Earl of Lisburne Wilmot Vaughan, 2nd Earl of Lisburne Wilmot Vaughan, 2nd Earl of Lisburne (9 May 1755 – 6 May 1820), styled Hon. Wilmot Vaughan from 1766 to 1776 and Viscount Vaughan from 1776 to 1800, was a Welsh landowner and Irish peer. He was the son of Wilmot Vaughan, 4th Viscount Lisburne, later Earl of Lisburne, and his first wife Elizabeth Nightingale, who died of complications from his birth. He was educated at Eton College, and on 4 January 1773, he matriculated at Magdalen College, Oxford. Unfortunately, he showed signs of insanity as early as 1778, and he was declared a