William Rathbone IV was an English ship-owner and merchant involved in the organisation of American trade with Liverpool, England. He was a political radical, supporting the abolition of the slave trade and universal suffrage. He was a member of the noted Rathbone family.
- Occupation
- merchant, abolitionist
- Citizenship
- Kingdom of Great Britain
- Born
- June 10, 1757
- Died
- February 11, 1809
