Ship, nation, owners Voyage identification number 11152
Voyage in 1999 CD-ROM Yes
Vessel name Willemina Aletta
Flag Netherlands
Flag IMP Netherlands
Place constructed
Year constructed
Place registered
Year registered
Standardized tonnage IMP
Guns mounted
Vessel owners Coopstad
Voyage Outcome Particular outcome of voyage Voyage completed as intended
Outcome of voyage for slaves IMP Slaves disembarked in Americas
Outcome of voyage if ship captured IMP Not captured
Outcome of voyage for owner IMP Delivered slaves for original owners
African resistance
Voyage Itinerary Place where voyage began IMP Rotterdam
First place of slave purchase Windward + Ivory + Gold + Benin
Second place of slave purchase Cape Lahou
Third place of slave purchase Elmina
Principal place of slave purchase IMP Africa., port unspecified
Places of call before Atlantic crossing
First place of slave landing Suriname
Second place of slave landing
Third place of slave landing
Principal place of slave landing IMP Suriname
Place where voyage ended
Region where voyage began IMP Netherlands
First region of slave purchase Other Africa
Second region of slave purchase Windward Coast
Third region of slave purchase Gold Coast
Principal region of slave purchase IMP Other Africa
First region of slave landing Dutch Guianas
Second region of slave landing
Third region of slave landing
Principal region of slave landing IMP Dutch Guianas
Region where voyage ended
Voyage Dates Year arrived with slaves IMP 1769
Date voyage began 1768-09-10
Date trade began in Africa 1768-12-14
Date vessel departed Africa
Date vessel arrived with slaves 1769-08-29
Date vessel departed for homeport 1769-09-29
Date voyage completed 1769-??-??
Voyage length, homeport to slaves landing (days) IMP 353
Middle passage (days) IMP 50
Captain and Crew Captain's name Clebo, Jan
Crew at voyage outset
Crew at first landing of slaves
Crew deaths during voyage
Slave (numbers) Number of slaves intended at first place of purchase
Slaves carried from first port of purchase
Slaves carried from second port of purchase
Slaves carried from third port of purchase
Total slaves embarked
Total slaves embarked IMP 332
Number of slaves arriving at first place of landing 305
Number of slaves disembarked at first place of landing
Number of slaves disembarked at second place of landing
Number of slaves disembarked at third place of landing
Total slaves disembarked IMP 305
Slave (characteristics) Percentage men IMP 53.0%
Percentage women IMP 36.0%
Percentage boys IMP 5.0%
Percentage girls IMP 5.0%
Percentage male IMP 59.0%
Percentage children IMP 10.0%
Sterling cash price in Jamaica IMP
Slave deaths during middle passage IMP
Mortality rate IMP
Source Sources Postma,304-401: Postma, Johannes Menne, The Dutch in the Atlantic Slave Trade, 1600-1815 (Cambridge, 1990).
GAR,Coopstad&Rochussen,63,95: Gemeentearchief Rotterdam (Rotterdam, Netherlands) De archieven van de firma’s Coopstad & Rochussen, 1734-1777
Goslinga,610-47: Goslinga, Cornelis Ch., The Dutch in the Caribbean and the Guianas, 1680-1791 (Assen, 1985).
Hudig,14,43: Hudig, J., De scheepvaart op West-Afrika en West-Indie in de achttiende eeuw (Amsterdam, 1926).