| Ship, nation, owners | Voyage identification number | 31953 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Deux Soeurs Unies | |
| Flag | France | |
| Flag IMP | France | |
| Place constructed | ||
| Year constructed | ||
| Place registered | ||
| Year registered | ||
| Rig | ||
| Tonnage | 330 | |
| Standardized tonnage IMP | ||
| Guns mounted | ||
| Vessel owners | Bermond* | |
| 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 | Honfleur |
| First place of slave purchase | Cape Mount (Cape Grand Mount) | |
| Second place of slave purchase | Sierra Leone estuary | |
| Third place of slave purchase | Iles de Los | |
| Principal place of slave purchase IMP | Iles de Los | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Port-au-Prince | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Port-au-Prince | |
| Place where voyage ended | ||
| Region where voyage began IMP | France | |
| First region of slave purchase | Windward Coast | |
| Second region of slave purchase | Windward Coast | |
| Third region of slave purchase | Sierra Leone | |
| Principal region of slave purchase IMP | Sierra Leone | |
| 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 | ||
| Voyage Dates | Year arrived with slaves IMP | 1786 |
| Date voyage began | 1785-12-20 | |
| Date trade began in Africa | 1786-01-26 | |
| Date vessel departed Africa | 1786-05-07 | |
| Date vessel arrived with slaves | 1786-06-26 | |
| Date vessel departed for homeport | ||
| Date voyage completed | ||
| Voyage length, homeport to slaves landing (days) IMP | 188 | |
| Middle passage (days) IMP | 50 | |
| Captain and Crew | Captain's name | Barabé |
| Crew at voyage outset | 33 | |
| 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 | 120 | |
| Slaves carried from second port of purchase | 86 | |
| Slaves carried from third port of purchase | 255 | |
| Total slaves embarked | 461 | |
| Total slaves embarked IMP | 461 | |
| Number of slaves arriving at first place of landing | 450 | |
| 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 | 450 | |
| Slave (characteristics) | Percentage men IMP | |
| Percentage women IMP | ||
| Percentage boys IMP | ||
| Percentage girls IMP | ||
| Percentage male IMP | ||
| Percentage children IMP | ||
| Sterling cash price in Jamaica IMP | ||
| Slave deaths during middle passage IMP | 11 | |
| Mortality rate IMP | 2.0% | |
| Source | Sources | mettas,II: 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. |