"Old Public Functionary" (Buchanan), [122].
Opdycke, George, [147], [178].
Ord, Edward O. C., General, orders arrest of McCardle, [327].
Ordinance of 1787, provisions of, concerning slavery, [24];
violated by territorial legislature of Ill., [24], [25];
attempts to repeal 6th article of, [25];
kept slavery out of Ill., [28].;
and the 13th Amendment, [224].
Osgood, Uri (Illinois senate), [41], [42], [43].
Otis, Harrison G., Mayor of Boston, and the Liberator, [xxxii].