[13] Blake, William O., A History of Slavery and the Slave Trade, Columbus, 1857, p. 808.
[14] DuBois, The Negro, p. 190.
[15] Henderson, James, A History of Brazil, London, 1821, pp. 73-74.
[16] Koster, Henry, Travels in Brazil, second edition, in two volumes, vol. II, London, 1817, pp. 247-259.
[17] Christie, pp. 69-76.
[18] Koster, p. 123.
[19] Ibid., pp. 247-259.
[20] Koster, pp. 247-259.
[21] Encyclopedia Americana, 30 volumes, vol. 27, New York and Chicago, 1919, pp. 395-396.
[22] Americana, pp. 395-396.