No known connections with slavery.
This person is the subject of ongoing research. We have started by researching their relationship to the enslavement of people.
No known connections with abolition.
National Gallery painting connections
Donor: presented in 1878: NG2230–2231 (now at Tate, N02230–02231).
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