The slave ship Alexander departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Trinidad and Tobago.

Vessel: Alexander; flag: Great Britain; rig: Ship; estimated standardized tonnage: 175. People recorded in connection with the voyage: Investor: Thomas, Benjamin; Captain: Max, James; Captain: Patterson, Henry. The voyage began at Liverpool on 17 July 1806. Principal recorded place where captives were acquired: West Central Africa and St Helena, port unspecified. Principal recorded disembarkation place: Trinidad, port unspecified. Recorded outcome: Voyage completed as intended.