John Shaw
Total Number of Slaving Voyages for which they are responsible according to slavevoyages.org: 53Estimated Enslaved Captives Trafficked Throughout Career according to slavevoyages.org: 15039
Details: John Shaw (1743-1807) was a Liverpool slaver. He was Mayor of Liverpool twice, first in 1794-1795 and again in 1800-1801.
UCL Database: https://www.ucl.ac.uk/lbs/person/view/2146640149
Citations/Sources: Richardson, D., Tibbles, A., & Schwarz, S. (2007). Liverpool and Transatlantic Slavery. Liverpool University Press.