Citation Codes Equivalent Citations citation codes Docket Number Gen. No. 47,189. (Abstract of Decision.) Advocates James W. Breen, for plaintiff-appellant John C. Melaniphy, Corporation Counsel of City of Chicago, George F. Mulligan, Assistant Corporation Counsel, for defendants- Judges Opinion by JUSTICE MURPHY. See more information ... Smart Summary Please sign up to generate summary. Frederick Rex, Appellant, v. Retirement Board of Municipal Employees' Annuity and Benefit Fund of Chicago et al., Appellees. Opinion by JUSTICE MURPHY. Not to be published in full.