Bust-length portrait of Sarah Margru Kinson Green., Sarah Margru Kinson Green, a child captive onboard the Amistad slave ship, returned to the United States to study at Oberlin College., “This girl, one of the Amistad captives, called in her native language Margru, meaning black snake, called at our office for an examination, while a stranger to us. She was described as possessing strong friendship, independence, perseverance, energy, and unusual intellectual powers ; remarkable memory, and the faculty of acquiring education. We afterward learned that she had been educated at the Oberlin Institute, in Ohio, and excelled in all branches of study, and was one of the first scholars in the institution in mathematics and superior sciences ; remarkable for memory and native intelligence. She has gone to her native land as a missionary. The forehead is broad and high, and particularly prominent in the center, in the region of eventuality, and the whole head is large, sustained by a vigorous constitution. She is far superior to Africans generally. The same is true of the majority of the Amistad captives, particularly so of Cinquez, the leader. Dignity, independence, and scope of mind were such as to do honor to individuals of any nation.”--P. 231., In the American phrenological journal, vol. 12 (1850), p. 231., Another portrait appears in The illustrated phrenological almanac for 1851 (1850), p. 30.