Nov. 16, 1954 Melville Madison County Illinois, USA
Mary Lou was the adopted daughter of August and Beatrice Loretta (Doyle) Baier. She graduated from Marquette High School in Alton, IL in June 1953. On 10/7/1954 she married Olen T. Yates. Mrs. Yates was a laboratory technician at St. Joseph's Hospital in Alton. Mary Lou was killed in an automobile accident 11/16/1954.