| Ship, nation, owners | Voyage identification number | 36820 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Mary | |
| Flag | U.S.A. | |
| Flag IMP | U.S.A. | |
| Place constructed | ||
| Year constructed | ||
| Place registered | North Kingston | |
| Year registered | ||
| Rig | Snauw | |
| Tonnage | 100 | |
| Standardized tonnage IMP | 100 | |
| Guns mounted | ||
| Vessel owners | Updike, Gilb | |
| Voyage Outcome | Particular outcome of voyage | Sold slaves in Americas - subsequent fate unknown |
| 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 | Rhode Island, port unspecified |
| First place of slave purchase | Africa, port unspecified | |
| Second place of slave purchase | ||
| Third place of slave purchase | ||
| Principal place of slave purchase IMP | Africa, port unspecified | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Havana | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Havana | |
| Place where voyage ended | ||
| Region where voyage began IMP | Rhode Island | |
| First region of slave purchase | Other Africa | |
| Second region of slave purchase | ||
| Third region of slave purchase | ||
| Principal region of slave purchase IMP | Other Africa | |
| First region of slave landing | Cuba | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | Cuba | |
| Region where voyage ended | ||
| Voyage Dates | Year arrived with slaves IMP | 1806 |
| Date voyage began | 1805-06-15 | |
| Date trade began in Africa | ||
| Date vessel departed Africa | ||
| Date vessel arrived with slaves | 1806-02-12 | |
| Date vessel departed for homeport | ||
| Date voyage completed | ||
| Voyage length, homeport to slaves landing (days) IMP | ||
| Middle passage (days) IMP | ||
| Captain and Crew | Captain's name | Lawton, Geo Gray, Joseph |
| Crew at voyage outset | 9 | |
| 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 | 110 | |
| Total slaves embarked IMP | 110 | |
| Number of slaves arriving at first place of landing | 85 | |
| 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 | 85 | |
| Slave (characteristics) | Percentage men IMP | 52.9% |
| Percentage women IMP | 1.2% | |
| Percentage boys IMP | 38.8% | |
| Percentage girls IMP | 7.1% | |
| Percentage male IMP | 91.8% | |
| Percentage children IMP | 45.9% | |
| Sterling cash price in Jamaica IMP | ||
| Slave deaths during middle passage IMP | 25 | |
| Mortality rate IMP | 22.7% | |
| Source | Sources | ANC,ML, 3518: Archivo Nacional de Cuba, Miscelanea de Libros, Havana, Cuba Coughtry, 241-85: Coughtry, Jay, The Notorious Triangle: Rhode Island and the African Slave Trade, 1700-1807 (Philadelphia, 1981). Klein,Havana dataset: University of Wisconsin Library (Madison, Wisconsin, USA) Klein, Havana data-set, 1790-1820 |