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[^0]:    1 Marie Armand Pascal d'Avezac-Macaya, 1845, "Notice sur le pays et le peuple des Yébous, en Afrique," Mémoires de la Société Ethnologique 2, no. 2; Peter C. Lloyd, 1960, "Osifakorede of Ijebu," ODU: Journal of Yoruba and Related Studies 8: pp. 59-64; Lloyd, 1967, "Osifekunde of Ijebu," in Philip D. Curtin, ed., Africa Remembered: Narratives by West Africans from the Era of the Slave Trade, Madison, University of Wisconsin Press, pp. 217-88; Tunde Oduwobi, 2003, "Some considerations concerning d'Avezac's Notice sur le pays et le Peuple des Yebous en Afrique," Lagos Notes and Records 9, pp. 106-14; and Aderivaldo Ramos de Santana, 2018, "A extraordinária odisseia do comerciante Ijebu que foi escravo no Brasil e homem livre na França (1820-1842)," Afro-Asia 57, pp. 9-53.
2 H. F. C. Smith, Murray Last and Gambo Gubio, "Ali Eisami Gazirmabe of Bornu" and J. F. Ade-Ajayi, "Samuel Ajayi Crowther of Oyo" in Curtin, Africa Remembered, pp. 199-216 and 289-316.
3 See Robin Law, 1983, "Trade and politics behind the Slave Coast: the lagoon traffic and the rise of Lagos, 1500-1800," Journal of African History 24, pp. 343-48.
4 Samuel Johnson, 1976 [1921], The History of the Yorubas from the Earliest to the Beginning of the British Protectorate, Lagos, CSS Books, pp. 188-189, 206-207.  
second of which led to the destruction of Owu and Egba in the 1820s and the collapse of Oyo and Ife over the next decade. Only Ijebu kingdom survived the ravages of the slave trade.