...oncourse of people, estimated at 15,000, were present. An appropriate address of welcome by Governor Holliday was suitably responded to by Mayor Latrobe, of Baltimore. The orator of the day was Spencer E. Jones , Esq., of Maryland, who during the war was a gallant private in the Maryland line, and whose oration seems to have given the highest satisfaction to all who heard it. Touching scenes of the occa...