| Ship, nation, owners | Voyage identification number | 20767 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Mary | |
| Flag | Great Britain | |
| Flag IMP | Great Britain | |
| Place constructed | ||
| Year constructed | ||
| Place registered | ||
| Year registered | ||
| Rig | ||
| Tonnage | 100 | |
| Standardized tonnage IMP | 70 | |
| Guns mounted | ||
| Vessel owners | Royal African Company | |
| Voyage Outcome | Particular outcome of voyage | Voyage completed as intended |
| 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 | |
| First place of slave purchase | Whydah, Ouidah | |
| Second place of slave purchase | ||
| Third place of slave purchase | ||
| Principal place of slave purchase IMP | Whydah, Ouidah | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Antigua, place unspecified | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Saint John (Antigua) | |
| Place where voyage ended | ||
| Region where voyage began IMP | ||
| First region of slave purchase | Bight of Benin | |
| Second region of slave purchase | ||
| Third region of slave purchase | ||
| Principal region of slave purchase IMP | Bight of Benin | |
| First region of slave landing | Antigua | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | Antigua | |
| Region where voyage ended | ||
| Voyage Dates | Year arrived with slaves IMP | 1687 |
| Date voyage began | 1686-10-?? | |
| Date trade began in Africa | ||
| Date vessel departed Africa | ||
| Date vessel arrived with slaves | 1687-04-28 | |
| 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 | Gilbert, Richard Muscombe |
| 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 | 210 |
| Slaves carried from first port of purchase | 196 | |
| Slaves carried from second port of purchase | ||
| Slaves carried from third port of purchase | ||
| Total slaves embarked | 196 | |
| Total slaves embarked IMP | 196 | |
| Number of slaves arriving at first place of landing | 178 | |
| 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 | 178 | |
| 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 | 18 | |
| Mortality rate IMP | 9.0% | |
| Source | Sources | T70/57,10: British National Archives (Kew) T70/12,164: British National Archives (Kew) T70/1222,137: British National Archives (Kew) T70/966,16: British National Archives (Kew) Rawl,C747,21: Bodleian Library (Oxford, UK) Rawlinson mss, C745-747 |