The Trial of Queen Caroline 1820

by Sir George Hayter
oil on canvas, 1820-1823
On display in Room 17 at the National Portrait Gallery
NPG 999

Group including King William IV and others

by Sir George Hayter
pen and ink and wash, 1820
NPG 1695(j)

'Scientific researches! - new discoveries in pneumaticks! - or - an experimental lecture on the powers of air'

by James Gillray, published by Hannah Humphrey
hand-coloured etching, published 23 May 1802
NPG D13036

George Fermor, 3rd Earl of Pomfret

by Thomas Rowlandson
coloured etching, published 1812
NPG D17988

George Fermor, 3rd Earl of Pomfret

by Richard Dighton, published by Thomas McLean
hand-coloured etching, published 1825
NPG D13639