1837. Georgia and Maine controversy: Wilson, Rise and Fall of the Slave Power, I. 473. Niles's Register, LIII. 71, 72, LV. 356; Senate Journal, 1839-40, pp. 235-237; Senate Doc., 26 Cong. 1 Sess., Vol. V. Doc. 273.
22. Philadelphia. [§ [43.]]
1838. Attempted rescue: Liberator, March 16, 1838.
23. Escape of Douglass. [§§ [68,] [75.]]
1838. Escape of Frederick Douglass: Life and Times of Douglass; Williams, Negro Race in America, II. 59, 422; Wilson, Rise and Fall of the Slave Power, I. 501, 502.
24. Isaac Gansey case. [§ [47.]]
1839. Virginia and New York controversy: U. S. Gazette, Case of Isaac, Judge Hopkinson's speech; Wilson, Rise and Fall of the Slave Power, I. 474; Seward, Works, II. 449-518; Von Holst, Constitutional History, II. 538-540; Senate Documents, 27 Cong. 2 Sess., Vol. II. Doc. 96.
25. Van Zandt case. [§ [50.]]
1840. Prosecution for aiding escape: Wilson, Rise and Fall of the Slave Power, I. 475; T. R. Cobb, Historical Sketch of Slavery, 207.