1940 - 2012
Mary Louise Crawford, RN, Biofeedback therapist, activist for quality night lighting, and mother of three, passed away in Carlsbad CA on November 6, 2012. Born in Akron, OH Mary spent most of her adult life in Tucson, AZ where she first worked as a cardiac nurse at University Medical Center. Afterwards she ran her own biofeedback therapist practice and more recently served as volunteer, treasurer, and board member for the International Dark-Sky Association. She was also active in the Illuminating Engineering Society of North America and the CIE lighting organization.