| Ship, nation, owners | Voyage identification number | 30823 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Lanson | |
| Flag | France | |
| Flag IMP | France | |
| Place constructed | ||
| Year constructed | ||
| Place registered | ||
| Year registered | ||
| Rig | ||
| Tonnage | 60 | |
| Standardized tonnage IMP | 110 | |
| Guns mounted | ||
| Vessel owners | Le Masne (Vve) Girardière Praud |
|
| Voyage Outcome | Particular outcome of voyage | Laid up (disarmed) or broken up in the Americas |
| Outcome of voyage for slaves IMP | Slaves disembarked in Americas | |
| 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 | Nantes |
| First place of slave purchase | Gold Coast, Fr. definition | |
| Second place of slave purchase | ||
| Third place of slave purchase | ||
| Principal place of slave purchase IMP | Gold Coast, Fr. definition | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Saint-Marc | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Saint-Marc | |
| Place where voyage ended | Port-au-Prince | |
| Region where voyage began IMP | France | |
| 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 | Saint-Domingue | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | Saint-Domingue | |
| Region where voyage ended | Saint-Domingue | |
| Voyage Dates | Year arrived with slaves IMP | 1766 |
| Date voyage began | 1765-10-27 | |
| Date trade began in Africa | ||
| Date vessel departed Africa | ||
| Date vessel arrived with slaves | 1766-07-31 | |
| Date vessel departed for homeport | ||
| Date voyage completed | 1766-08-09 | |
| Voyage length, homeport to slaves landing (days) IMP | 277 | |
| Middle passage (days) IMP | ||
| Captain and Crew | Captain's name | Alain, Pierre |
| Crew at voyage outset | 14 | |
| 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 | 71 | |
| Slaves carried from second port of purchase | ||
| Slaves carried from third port of purchase | ||
| Total slaves embarked | 71 | |
| Total slaves embarked IMP | 71 | |
| Number of slaves arriving at first place of landing | 69 | |
| 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 | 69 | |
| Slave (characteristics) | Percentage men IMP | 39.1% |
| Percentage women IMP | 24.6% | |
| Percentage boys IMP | 18.8% | |
| Percentage girls IMP | 17.4% | |
| Percentage male IMP | 58.0% | |
| Percentage children IMP | 36.2% | |
| Sterling cash price in Jamaica IMP | ||
| Slave deaths during middle passage IMP | 2 | |
| Mortality rate IMP | 3.0% | |
| Source | Sources | mettas,I: Mettas, Jean, Répertoire des Expéditions Négrières Françaises au XVIIIe Siècle; Tome 1, Nantes (Paris, 1978); Tome 2, Ports Autres que Nantes (Paris, 1984), édité par Serge et Michelle Daget. |