Ship, nation, owners Voyage identification number 1182
Voyage in 1999 CD-ROM Yes
Vessel name Dois Irmãos
Flag Brazil
Flag IMP Portugal / Brazil
Place constructed
Year constructed
Place registered
Year registered
Rig Brig
Tonnage 200
Standardized tonnage IMP 200
Guns mounted
Vessel owners Silva, Antônio da*
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 Rio de Janeiro
First place of slave purchase Mozambique
Second place of slave purchase
Third place of slave purchase
Principal place of slave purchase IMP Mozambique
Places of call before Atlantic crossing
First place of slave landing Pernambuco, place unspecified
Second place of slave landing
Third place of slave landing
Principal place of slave landing IMP Pernambuco, place unspecified
Place where voyage ended
Region where voyage began IMP Southeast Brazil
First region of slave purchase East Africa and Indian Ocean islands
Second region of slave purchase
Third region of slave purchase
Principal region of slave purchase IMP East Africa and Indian Ocean islands
First region of slave landing Pernambuco
Second region of slave landing
Third region of slave landing
Principal region of slave landing IMP Pernambuco
Region where voyage ended
Voyage Dates Year arrived with slaves IMP 1829
Date voyage began
Date trade began in Africa 1829-01-??
Date vessel departed Africa
Date vessel arrived with slaves 1829-12-08
Date vessel departed for homeport
Date voyage completed
Voyage length, homeport to slaves landing (days) IMP
Middle passage (days) IMP 57
Captain and Crew Captain's name Santos, Gil Tomás dos
Crew at voyage outset
Crew at first landing of slaves 35
Crew deaths during voyage
Slave (numbers) Number of slaves intended at first place of purchase
Slaves carried from first port of purchase
Slaves carried from second port of purchase
Slaves carried from third port of purchase
Total slaves embarked 359
Total slaves embarked IMP 359
Number of slaves arriving at first place of landing 281
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 281
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 78
Mortality rate IMP 22.0%
Source Sources PP,1845,XLIX:593-633:

Great Britain, Parliamentary Papers: 1777, Accounts and Papers, No 9 1788, XXII 1789, XXIV, XXV, XXVI 1790, XXIX, XXX, XXXI 1790-91, XXXIV 1792, XXXV 1795-96, XLII 1798-99, XLVIII 1799 XLVIII 1801-2, IV 1803-4, X 1806, XII 1813-14, XII 1816, VII 1823, XIX 1825, XXVII, XXIX 1826, XXIX 1826-7, XXII, XXVI 1828, XXVI 1829, XXVI 1830, X 1831, XIX 1831-32, XLVII 1842, XLIV 1845,XLIX 1847-8, XXII 1852-3, XXXIX


IUP,ST,12/B/119: Great Britain, Irish University Press Series of British Parliamentary Papers: Slave Trade, vols. 1-90 (Shannon, 1969-74).
DPE, 16-12-1829: Diário de Pernambuco
Santana, I, p. 1132; II, p. 835: Santana, Francisco, Documentação avulsa moçambicana do Arquivo Histórico Ultramarino, 3 vols. (Lisboa, 1964-1974).