| Ship, nation, owners | Voyage identification number | 2856 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Henriette (a) Confiance | |
| Flag | France | |
| Flag IMP | France | |
| Place constructed | ||
| Year constructed | 1818 | |
| Place registered | ||
| Year registered | ||
| Rig | Brig | |
| Tonnage | 193 | |
| Standardized tonnage IMP | 193 | |
| Guns mounted | ||
| Vessel owners | Lespert | |
| Voyage Outcome | Particular outcome of voyage | Court of Mixed Commission, Sierra Leone, condemned |
| Outcome of voyage for slaves IMP | Slaves disembarked in Old World | |
| Outcome of voyage if ship captured IMP | British | |
| Outcome of voyage for owner IMP | Original goal thwarted (human agency) | |
| African resistance | ||
| Voyage Itinerary | Place where voyage began IMP | Martinique, place unspecified |
| First place of slave purchase | Calabar | |
| Second place of slave purchase | ||
| Third place of slave purchase | ||
| Principal place of slave purchase IMP | Calabar | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Freetown | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Freetown | |
| Place where voyage ended | ||
| Region where voyage began IMP | Martinique | |
| First region of slave purchase | Bight of Biafra and Gulf of Guinea islands | |
| Second region of slave purchase | ||
| Third region of slave purchase | ||
| Principal region of slave purchase IMP | Bight of Biafra and Gulf of Guinea islands | |
| First region of slave landing | Sierra Leone | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | Sierra Leone | |
| Region where voyage ended | ||
| Voyage Dates | Year arrived with slaves IMP | 1828 |
| Date voyage began | 1828-04-25 | |
| Date trade began in Africa | ||
| Date vessel departed Africa | 1828-08-11 | |
| Date vessel arrived with slaves | 1828-09-16 | |
| Date vessel departed for homeport | ||
| Date voyage completed | ||
| Voyage length, homeport to slaves landing (days) IMP | 144 | |
| Middle passage (days) IMP | 36 | |
| Captain and Crew | Captain's name | Bonnefin |
| Crew at voyage outset | 16 | |
| 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 | 426 | |
| Total slaves embarked IMP | 426 | |
| Number of slaves arriving at first place of landing | 366 | |
| 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 | 366 | |
| Slave (characteristics) | Percentage men IMP | 43.5% |
| Percentage women IMP | 29.4% | |
| Percentage boys IMP | 13.1% | |
| Percentage girls IMP | 14.1% | |
| Percentage male IMP | 56.5% | |
| Percentage children IMP | 27.1% | |
| Sterling cash price in Jamaica IMP | ||
| Slave deaths during middle passage IMP | 60 | |
| Mortality rate IMP | 14.0% | |
| Source | Sources | IUP,ST,12/A1/88-89: Great Britain, Irish University Press Series of British Parliamentary Papers: Slave Trade, vols. 1-90 (Shannon, 1969-74).
Daget: Répertoire des expéditions négrières françaises à la traite illégale (Nantes, 1988) Meyer-Heiselberg,27: Meyer-Heiselberg, R., Notes from the Liberated African Department in the Archives at Fourah Bay College, Freetown, Sierra Leone (Uppsala, 1967) FO84/89,f.170: British National Archives (Kew), Foreign Office |