George John Spencer, 2nd Earl Spencer (1758-1834) Henry William Pickersgill (1782-1875)

The picture has something of this: portrait, people, wear, man, leader, politician, elderly, facial expression, writer, administration, profile, side view, theater, music, musician, election.
Perhaps it’s a portrait of a man in a black coat with a white star on his left side of his left ear and a white.