Chatham Strait face; Xhaak, Center. The southern part of the strait was named Ensenada del Principe in 1775 by Juan Francisco de la Bodega y Quadra. In 1786 La Perouse gave it the name Tschirikow Bay, and in 1789 the fur trader James Colnett named it Christian Sound. Other early fur traders called it Menzies Strait. It received its present name in 1794 when George Vancouver named it Chatham Strait in honor of William Pitt, 1st Earl of Chatham. Chatham Sound, farther south in British Columbia, was named by Vancouver for his son John Pitt, 2nd Earl of Chatham, whose brother William
The Death of the Earl of Chatham younger son James Pitt, hastened to assist Chatham. Chatham was then "removed into the Prince's Chamber, and the medical assistance of Dr. Brocklesby, who happened to be in the House, was instantly procured". He was then carried to a house at Downing Street and later that day back to his home at Hayes, Kent. Chatham, aged 69, died there on 11 May. Technically the title is a misnomer as his death did not take place until 34 days after the collapse portrayed and at home away from the Palace of Westminster. Copley positions Chatham beneath the tapestries depicting the defeat