Linda Green let me know that Dianne passed away:
Dianne died Jan. 17, 2023, after an illness. She lived in Rio Vista, Ca., and is survived by her husband, Garen Patterson, and children. She attended Kent State, then traveled across country to wind up in San Francisco. She lived in California the rest of her life, including Santa Rosa. She was a reiki master, loved singing karaoke and was one of the strongest, bravest people I've ever known.
No obituary but I found her Facebook page which includes pictures from her clebration of life.