Elfriede K. Flack, (née Muller), of Alpharetta, GA, former resident of Glendale, died on February 16 at the age of 90. A native of Czechoslovakia, she also lived in England prior to moving to the U.S. She is survived by her devoted husband, former Assemblyman John. Also survived by children, John, Linda Palmato and the late Christopher, daughter-in-law Debra Flack and son-in-law John Palmato. Survived by grandchildren, Christopher, Sharon, Jennifer, Elizabeth and the late John Jr; great grandmother to Peyton. Funeral arrangements were under the direction of Roswell Funeral Home, Roswell, GA.