Memorials may be made to St. Vincent DePaul. Cotty Orf, of St. Charles, Missouri, died on Wednesday, January 6, 2010 at the age of 83. Beloved wife of the late James L. Orf; dear daughter of the late Edwin and Florence Ruf; devoted mother of Kevin (Karen) Orf; cherished grandmother of Jessica and Jamie Orf; dear sister of Curly McClintock, the late Agnella Thompson, and the late Lester Ruf. Cotty was employed as a Bookkeeper at Orf's Shell for 25 years.