Grenell, Naomi Betty 94, of Scottsdale, AZ passed away on March 18, 2018 in Scottsdale. She is survived by her daughters Bonita (Mike) Wolfe, Suzanne Naomi Grenell and Andrea (Mendes) Grenell; four grandchildren, Jeremy and Brian Wolfe, Scott Mendes and Lauren Mendes Davidson and six great grandchildren, Catherine Naomi Wolfe, Owen Reed Mendes, Jaxon Michael Wolfe, Jasmine Wolfe, Luke and Logan Davidson. She was preceded in death by her husband of 65 years, James H. Grenell; parents Dr. Gottfried and Bergine Callerstrom and her two sisters, Solveig and Goldwyn. Naomi grew up in Minneapolis and graduated from Edison High School and the University of Minnesota in 1945. After Jim's retirement in 1986 from Honeywell in Minneapolis, they moved to Scottsdale. In accordance with Naomi's wishes, a private family service will be held at a later date at the Brooklyn-Crystal Cemetery, Brooklyn Park, MN. Arrangements entrusted to Messinger Indian School Mortuary, Scottsdale, AZ.