Richard ('Newgate') Barry, 7th Earl of Barrymore

by J. Jehner, after Richard Cosway
mezzotint, published 1778
NPG D21480

William Canynges

by J. Jehner
mezzotint, 1787
NPG D24072

William Canynge

by J. Jehner, after Unknown artist
mezzotint, 1787
NPG D1206