Mrs. Ruby Ernestine Cunningham was born March 26, 1919 to Rye Benjamin Christy and Berniece (Swaw) Christy in Cheatham County, Tennessee. She passed away October 17, 2012 at the Cherrywood Nursing Home in Sterling Heights, Michigan at the age of 93. She is survived by: son Robert Cunningham (Marian) of Warren, Michigan; half-brother Bobby Dean Christy of Charlotte; half-sister Alice Mae Justice of Charlotte; grandchildren Steven and Kristin Cunningham. Besides her parents, Mrs. Cunningham is preceded in death by her husband Robert T. Cunningham. Funeral service will be Saturday, October 20th, from the Chapel of Dickson Funeral Home beginning at 2 pm. Burial will follow in the Rock Springs Cemetery. Arrangements by Dickson Funeral Home.