Frederick Howard, 5th Earl of Carlisle was a British peer, statesman, diplomat, and author.
Lord Carlisle in the ceremonial robes of the Order of the Thistle, by Joshua Reynolds (1769)
Margaret Caroline Howard, mezzotint by James Watson after Sir Joshua Reynolds, 1773
Thomas Robinson, 2nd Baron Grantham PC was a British statesman. He notably served as Foreign Secretary between 1782 and 1783.
James Grant of Grant, John Mytton, the Hon. Thomas Robinson, and Thomas Wynne by Nathaniel Dance-Holland, c. 1760.