| Ship, nation, owners | Voyage identification number | 9567 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Marmaduke | |
| Flag | Great Britain | |
| Flag IMP | Great Britain | |
| Place constructed | ||
| Year constructed | ||
| Place registered | ||
| Year registered | ||
| Rig | ||
| Tonnage | ||
| Standardized tonnage IMP | ||
| Guns mounted | ||
| Vessel owners | Company of Royal Adventurers | |
| 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 | Gold Coast, port unspecified | |
| Second place of slave purchase | Ardra | |
| Third place of slave purchase | ||
| Principal place of slave purchase IMP | Ardra | |
| Places of call before Atlantic crossing | Princes Island | |
| First place of slave landing | Barbados, place unspecified | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Barbados, place unspecified | |
| Place where voyage ended | ||
| Region where voyage began IMP | ||
| First region of slave purchase | Gold Coast | |
| Second region of slave purchase | Bight of Benin | |
| Third region of slave purchase | ||
| Principal region of slave purchase IMP | Bight of Benin | |
| First region of slave landing | Barbados | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | Barbados | |
| Region where voyage ended | ||
| Voyage Dates | Year arrived with slaves IMP | 1664 |
| Date voyage began | 1663-03-?? | |
| Date trade began in Africa | 1663-05-31 | |
| Date vessel departed Africa | 1664-01-05 | |
| Date vessel arrived with slaves | 1664-04-14 | |
| Date vessel departed for homeport | ||
| Date voyage completed | 1665-02-?? | |
| Voyage length, homeport to slaves landing (days) IMP | ||
| Middle passage (days) IMP | 100 | |
| Captain and Crew | Captain's name | Stoakes |
| 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 | 263 | |
| Slaves carried from second port of purchase | 83 | |
| Slaves carried from third port of purchase | ||
| Total slaves embarked | 346 | |
| Total slaves embarked IMP | 346 | |
| Number of slaves arriving at first place of landing | 272 | |
| 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 | 272 | |
| Slave (characteristics) | Percentage men IMP | 51.4% |
| Percentage women IMP | 34.0% | |
| Percentage boys IMP | 10.0% | |
| Percentage girls IMP | 4.6% | |
| Percentage male IMP | 61.4% | |
| Percentage children IMP | 14.7% | |
| Sterling cash price in Jamaica IMP | ||
| Slave deaths during middle passage IMP | 74 | |
| Mortality rate IMP | 21.0% | |
| Source | Sources | T70/600,75,149: British National Archives (Kew) T70/1222,3,4: British National Archives (Kew) T70/909,32: British National Archives (Kew) T70/646,4: British National Archives (Kew) |