Nursing Service during both World Wars as well as maintained her position of the Detroit Visiting Nurses Association. She remained in Grosse Pointe, Michigan until she died in 1951. In 2004, Lystra Gretter was inducted into the Michigan Women's Hall of Fame for the immense time and effort she put in promoting "nursing as a profession" during the 19th and 20th centuries. References: Munson, Helen. "Lystra E. Gretter." American Journal of Nursing. 6th ed. Vol. 49. Lippincott Williams & Wilkins, 1900. 344–348. Print. Bissonnette, Tom. "1904–1913." Proud of Our Past, Preparing for Our Future; A History of the Michigan Nurses Association; 1904–2004. Paducah: Turner, 2004. 1–10. Print. "Florence Nightingale: The Nightingale Pledge". Web. 6 December 2015. "Nursing Pioneer Biography: Lystra Gretter." Nursing Pioneer Biography: Lystra Gretter. Web. 6 December 2015. References 1858 births 1951 deaths American nurses American women nurses