| Ship, nation, owners | Voyage identification number | 41878 |
| Voyage in 1999 CD-ROM | ||
| Vessel name | Rio Tâmega | |
| Flag | ||
| Flag IMP | ||
| Place constructed | ||
| Year constructed | ||
| Place registered | ||
| Year registered | ||
| Rig | Sumaca | |
| Tonnage | ||
| Standardized tonnage IMP | ||
| Guns mounted | ||
| Vessel owners | ||
| Voyage Outcome | Particular outcome of voyage | Condemned in Africa with slaves, slaves transshipped/sold |
| Outcome of voyage for slaves IMP | Slaves embarked but not disembarked in Europe or America | |
| Outcome of voyage if ship captured IMP | Natural hazard | |
| Outcome of voyage for owner IMP | Original goal thwarted (natural hazard) | |
| African resistance | ||
| Voyage Itinerary | Place where voyage began IMP | |
| First place of slave purchase | Benguela | |
| Second place of slave purchase | ||
| Third place of slave purchase | ||
| Principal place of slave purchase IMP | Benguela | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Luanda | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Luanda | |
| Place where voyage ended | ||
| Region where voyage began IMP | ||
| First region of slave purchase | West Central Africa and St. Helena | |
| Second region of slave purchase | ||
| Third region of slave purchase | ||
| Principal region of slave purchase IMP | West Central Africa and St. Helena | |
| First region of slave landing | West Central Africa and St. Helena | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | West Central Africa and St. Helena | |
| Region where voyage ended | ||
| Voyage Dates | Year arrived with slaves IMP | 1839 |
| Date voyage began | ||
| Date trade began in Africa | 1838-??-?? | |
| Date vessel departed Africa | ||
| Date vessel arrived with slaves | 1839-02-07 | |
| Date vessel departed for homeport | ||
| Date voyage completed | ||
| Voyage length, homeport to slaves landing (days) IMP | ||
| Middle passage (days) IMP | 10 | |
| Captain and Crew | Captain's name | Oliveira, José Pereira de |
| 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 | 83 | |
| Slaves carried from second port of purchase | ||
| Slaves carried from third port of purchase | ||
| Total slaves embarked | ||
| Total slaves embarked IMP | 83 | |
| Number of slaves arriving at first place of landing | ||
| Number of slaves disembarked at first place of landing | 79 | |
| Number of slaves disembarked at second place of landing | ||
| Number of slaves disembarked at third place of landing | ||
| Total slaves disembarked IMP | 79 | |
| Slave (characteristics) | Percentage men IMP | 20.0% |
| Percentage women IMP | 41.3% | |
| Percentage boys IMP | 38.7% | |
| Percentage girls IMP | ||
| Percentage male IMP | 58.7% | |
| Percentage children IMP | 40.3% | |
| Sterling cash price in Jamaica IMP | ||
| Slave deaths during middle passage IMP | ||
| Mortality rate IMP | ||
| Source | Sources | Menezes 1848, 60-61: Joaquim Antonio de Carvalho e Menezes, Demonstração geographica e politica do territorio portuguez na Guiné inferior, que abrange o Reino de Angola, Benguella, e suas dependencias (Rio de Janeiro, 1848) AHNA, Códice E-20-3 (Benguela): Arquivo Histórico Nacional de Angola (Luanda, Angola) |