Ralph Earnest Pruett, 78, of Aurora, Colorado, passed away on November 30, 2022, from natural causes. Ralph was born on November 21, 1944, to Geraldine and Earnest Pruett in Austin, Texas. Ralph joined the Navy right out of High School where he served as a Machinist Mate 3rd Class. After getting out of the Navy, he went on to become a computer programmer for EDS where he worked most of his career. Ralph was preceded in death by his parents, and his sister Joyce Durham. He is survived by his three children, Jeff Pruett, Shelly Whitson, and Jason Pruett, his two grandchildren Jonathan and Christopher Whitson, and his two great-grandchildren Waylon and Brody Whitson.