After an extensive search, here is useful data to support your decision. http://www.swlaw.edu/pdfs/jle/jle622seto.pdf
This report by Theodore Seto illustrates the top schools where partners actually attended. In Chicago, the top 250 firms have more partners from Loyola than Depaul or Harvard. Loyola is ranked fifth as a top feeder school behind, Northwestern, Chicago, Michigan, University of IL.