William Pitt, 1st Earl of Chatham in the context of "Chatham House"

Charles Pratt, 1st Earl Camden, PC (baptised 21 March 1714 – 18 April 1794) was an English lawyer, judge and Whig politician who was first to hold the title of Earl Camden. As a lawyer and judge he was a leading proponent of civil liberties, championing the rights of the jury, and limiting the powers of the State in leading cases such as Entick v Carrington.

He held the offices of Chief Justice of the Common Pleas, Attorney-General and Lord High Chancellor of Great Britain, and was a confidant of Pitt the Elder, supporting Pitt in the controversies over John Wilkes and American independence. However, he clung to office himself, even when Pitt was out of power, serving in the cabinet for fifteen years and under five different prime ministers.

James Waldegrave, 2nd Earl Waldegrave, KG, PC, FRS (4 March 1715 – 13 April 1763) was a British politician who is sometimes regarded as one of the shortest-serving prime ministers in British history. His brief tenure as First Lord of the Treasury is lent a more lasting significance by his memoirs, which are regarded as significant in the development of Whig history.

Waldegrave served as a governor to The Prince of Wales (the future George III) and Prince Edward from 1752 to 1756. After the resignation of the Duke of Newcastle as prime minister and the dismissal from office of the influential minister William Pitt, George II invited Waldegrave to take over the position of the First Lord of the Treasury. Waldegrave tried to form a government from 8 to 12 June 1757, but failed to do so and stepped down

Great Britain was one of the major participants in the Seven Years' War, which for Britain in fact lasted nine years, between 1754 and 1763. British involvement in the conflict began in 1754 in what became known as the French and Indian War. However the warfare in the European theatre involving countries other than Britain and France commenced in 1756 (hence the name "Seven Years' War"). Britain emerged from the war as the world's leading colonial power, having gained all of New France in North America, ending France's role as a colonial power there. Following Spain's entry in the war in alliance with France in the third Family Compact, Britain captured the major Spanish ports of Havana, Cuba and Manila, in the Philippines in 1762, and agreed to return them in exchange for Spanish Florida. The Treaty of Paris in 1763 formally ended the conflict and Britain established itself as the world's pre-eminent naval power.

The war started poorly for Britain, at the hands of France in North America during 1754–1755, and in the fall of Menorca in 1756. The same year Britain's major ally Austria switched sides and aligned itself with France, and Britain was hastily forced to conclude a new alliance with Frederick the Great's Prussia. For the next seven years these two nations were ranged against a growing number of enemy powers led by France. After a period of political instability, the rise of a government headed by the Duke of Newcastle and William Pitt the Elder provided Britain with firmer leadership, enabling it to consolidate and achieve its war aims.

Charles James Fox (24 January 1749 – 13 September 1806), styled The Honourable from 1762, was an English Whig politician and statesman whose parliamentary career spanned 38 years of the late 18th and early 19th centuries. He was the arch-rival of the Tory politician William Pitt the Younger; his father Henry Fox, 1st Baron Holland, a leading Whig of his day, had similarly been the great rival of Pitt's famous father, William Pitt, 1st Earl of Chatham ("Pitt the Elder").

Fox rose to prominence in the House of Commons as a forceful and eloquent speaker with a notorious and colourful private life, though at that time with rather conservative and conventional opinions. However, with the coming of the American War of Independence and the influence of the Whig Edmund Burke, Fox's opinions evolved into some of the most radical to be aired in the British Parliament of his era.

Chatham County (/ˈtʃætəm/ CHAT-əm) is the easternmost county in the U.S. state of Georgia, on the state's Atlantic coast. The county seat and largest city is Savannah. One of the original counties of Georgia, Chatham County was created February 5, 1777, and is named after William Pitt, 1st Earl of Chatham.

The U.S. Census Bureau's 2024 estimated population for Chatham County was 307,336 residents. The official 2020 U.S. census population was 295,291 residents, an increase of 11.4% from the official 2010 population of 265,128. Chatham County is the fifth-most-populous county in Georgia, and the state's most populous outside the Atlanta metropolitan area. The county is the core of the Savannah metropolitan area.

Augustus Henry FitzRoy, 3rd Duke of Grafton (28 September 1735 – 14 March 1811), styled Earl of Euston between 1747 and 1757, was a British Whig statesman of the Georgian era. He is one of a handful of dukes who have served as prime minister.

He became prime minister in 1768 at the age of 33, leading the supporters of William Pitt, and was the youngest person to hold the office until the appointment of William Pitt the Younger 15 years later. However, he struggled to demonstrate an ability to counter increasing challenges to Britain's global dominance following the nation's victory in the Seven Years' War. He was widely attacked for allowing France to annex Corsica, and stepped down in 1770, handing over power to Lord North.

Sir William Beckford (December 1709 – 21 June 1770) was a British Whig politician who twice served as Lord Mayor of London in 1762 and 1769. One of the best known political figures in Georgian era London, his vast wealth derived from the sugar plantations and hundreds of slaves he owned in the British colony of Jamaica. In Britain, Beckford was a supporter of the Whig party, including Prime Minister William Pitt, 1st Earl of Chatham. He also publicly supported progressive causes and frequently championed the London public.

Richard Grenville-Temple, 2nd Earl Temple, KG, PC (26 September 1711 – 12 September 1779) was a British politician and peer who served as Lord Privy Seal from 1757 to 1761. He is best known for his association with his brother-in-law William Pitt, serving with him in the Pitt–Newcastle ministry during Britain's participation in the Seven Years' War from 1756 to 1761. He resigned, along with Pitt, in 1761 in protest over the ministry's refusal to declare war on Spain.