Brown was a banker (bureau de change), wine merchant and art dealer (Florence). He may be identified with James Honeyman Brown, London art dealer and frame restorer, who was active from 1871–1883?
This person is the subject of ongoing research. We have started by researching their relationship to the enslavement of people.
No known connections with slavery.
No known connections with abolition.
National Gallery painting connections
Former owner: NG purchased in 1855: NG226.
History of Parliament Trust (ed.), The History of Parliament: British Political, Social & Local History, London 1964-, https://www.historyofparliamentonline.org/
Checked and not found — Item on publisher's website