Pittsburgh (PA) Gazette, "Stampede," September 28, 1855

  STAMPEDE.––A regular stampede of negroes was made from this neighborhood on Saturday night the 15 inst. They were ten in number––two belonged to the estate of the late Edward Ringgold; two women and two children to Col. Ricaud; two men to Jos. Ringgold, one to John S. Cosntable, and one to Henry A. Porter. They took with them three horses and a double carriage belonging to Edward Ringgold's estate, and a carriage belonging to John Greenwood.––Chestertown (Md.) News.