not sure which Cornelia is pictured, but the Roman Buildings in the background make me think it may refer to Cornelia Cinna wife of   Julius Caesar . The print was engraved by McGoffin. http://img.villagephotos.com/p/2002-1/6522/cornelia.jpg   Steel Engraving: Isabelle of Castille, 1879             Beautifully engraved steel engraving of Isabelle of Castille (1451-1504