| Ship, nation, owners | Voyage identification number | 16303 |
| Voyage in 1999 CD-ROM | Yes | |
| Vessel name | Robert | |
| Flag | Great Britain | |
| Flag IMP | Great Britain | |
| Place constructed | ||
| Year constructed | ||
| Place registered | ||
| Year registered | ||
| Rig | ||
| Tonnage | ||
| Standardized tonnage IMP | ||
| Guns mounted | ||
| Vessel owners | Arding, Richard* | |
| 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 | Slave insurrection | |
| Voyage Itinerary | Place where voyage began IMP | Bristol |
| First place of slave purchase | Sierra Leone estuary | |
| Second place of slave purchase | Ivory Coast | |
| Third place of slave purchase | Gold Coast, port unspecified | |
| Principal place of slave purchase IMP | Africa, port unspecified | |
| Places of call before Atlantic crossing | ||
| First place of slave landing | Kingston | |
| Second place of slave landing | ||
| Third place of slave landing | ||
| Principal place of slave landing IMP | Kingston | |
| Place where voyage ended | ||
| Region where voyage began IMP | England and Wales | |
| First region of slave purchase | Sierra Leone | |
| Second region of slave purchase | Windward Coast | |
| Third region of slave purchase | Gold Coast | |
| Principal region of slave purchase IMP | Other Africa | |
| First region of slave landing | Jamaica | |
| Second region of slave landing | ||
| Third region of slave landing | ||
| Principal region of slave landing IMP | Jamaica | |
| Region where voyage ended | ||
| Voyage Dates | Year arrived with slaves IMP | 1721 |
| Date voyage began | 1721-02-23 | |
| Date trade began in Africa | ||
| Date vessel departed Africa | ||
| Date vessel arrived with slaves | 1721-11-07 | |
| Date vessel departed for homeport | 1722-01-12 | |
| Date voyage completed | ||
| Voyage length, homeport to slaves landing (days) IMP | 257 | |
| Middle passage (days) IMP | 102 | |
| Captain and Crew | Captain's name | Harding, Richard |
| 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 | 30 | |
| Slaves carried from second port of purchase | ||
| Slaves carried from third port of purchase | ||
| Total slaves embarked | 227 | |
| Total slaves embarked IMP | ||
| Number of slaves arriving at first place of landing | 190 | |
| 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 | 190 | |
| 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 | ||
| Mortality rate IMP | ||
| Source | Sources | JRL, English MS, 1309, 1, f. 5v: John Rylands University Library (Manchester, UK) Richardson,I: Richardson, David, Bristol, Africa and the Eighteenth Century Slave Trade to America 1698-1807, 4 volumes (Bristol, 1986-1997) Atkins, 71-4: Atkins, John, A Voyage to Guinea, Brazil and the West Indies in His Majesty's ships Swallow and Weymouth (London, 1970). T70/7,30: Treasury, National Archives (Kew) Royal African Company Accounts |