Monrotus, Frances (Thomas) nee: Stoll, of St. Charles, Missouri, Fortified with the Sacrament of the Holy Mother Church, Thursday, January 19, 2012, at the age of 91. Beloved wife of the late Bruce B. Monrotus and the late Charles A. Thomas; dear mother of Francine (Michael) Jacezko and Gary (Diane) Thomas; dear sister of Jeanette Sextro and the late Marie Gleich; step mother of David Monrotus, Richard Monrotus, the late Michael Monrotus, Christine (Chris) Sarantakis, Kathleen Duquette, and Susan Pichler; grandmother of Michael (Amy) Jacezko, Tammy (Ed) Christian, Justin (Traci) Thomas, Kyle Thomas, Jeffrey Thomas, and Kristina Thomas; and loving step-grandmother and great-grandmother. Memorials may be made to American Cancer Society.