An escaped slave who fled to Canada only to be captured and brought back to Arkansas.

The man who claimed to own Nelson Hackett and accused him of stealing a race horse, saddle, coat, 100 £ ($500) in silver and gold coin, and a watch.

Soon after assuming office, Governor General Sir Charles Bagot made the decision to send Nelson Hackett back to Arkansas on charges of theft.

Abolitionist and attorney who had been one of the founding officers of the Detroit Anti-Slavery Society and who interviewed Nelson Hackett when he was held in Detroit.

Henry Bibb, one of the leaders of Detroit’s Colored Vigilant Committee, helped mobilize support for Nelson Hackett.

Hiram Wilson an abolitionist and an American Reverend ministering to Toronto’s fugitive population who visited Hackett at Sandwich.

British diplomat who negotiated the Webster-Ashburton Treaty in 1842.

Lewis Tappan led the American abolitionist effort to amend the Webster-Ashburton Treaty.

Sir Allan Napier MacNab presented “Address of the Colored People of Hamilton,” which protested Nelson Hackett’s return to Arkansas, to Queen Victoria and Prince Albert.

Thomas Clarkson fought to abolish slavery in the British Empire and the international slave trade before turning his attention to Nelson Hackett and the Webster-Ashburton Treaty.

Viscount Palmerston led the effort in the House of Commons to amend the Webster-Ashburton Treaty to protect fugitives from slavery from extradition.