Your search UNION ELECTRIC COMPANY, d/b/a AMEREN MISSOURI, Plaintiff-Appellant, vs. RONDA ELFRINK, Assessor of Bollinger County, Missouri, Defendant-Respondent. Consolidated with UNION ELECTRIC COMPANY, d/b/a AMEREN MISSOURI, Plaintiff-Appellant, vs. MARION TIBBS, Assessor of Butler County, Missouri, Defendant-Respondent. did not match any document.