PHYLLIS A. KOLLER, age 85, a resident of Irving for 57 years, died Thursday, November 17, 2011 in Houston. Born November 12, 1926 in St. Paul, Minnesota, she was the daughter of Frederick O. Wagner and Nettie L. Andrus Wagner. A private piano teacher, Phyllis was a member of the Irving Music Teachers Association since 1960 and a member of Sigma Alpha Iota since 1952. Preceded in death by her husband, Walter Koller and her parents she is survived by her children, Kris M. Koller of Oklahoma, John F. Koller of California, Charles P. Koller of Carrollton, Kathryn A. Koller of Houston; and granddaughter, Lorian K. Koller of California. The family will receive friends from 6:30 to 9:00 p.m., Monday at Donnellys Colonial Funeral Home. Service is 10:45 a.m., Tuesday, November 22 at Dallas-Fort Worth National Cemetery. Memorial contributions may be made to Irving Music Teachers Association, 2338 Lake-by Drive, Irving, TX 75060, or to the Irving Library System.