Question: When was the head coach of 1955 Mississippi State Maroons football team born who left after 1955 college football season?
Sentence (from "Darrell Royal"): He served as the head coach at Mississippi State University (1954–1955), the University of Washington (1956), and the University of Texas (1957–1976), compiling a career college football record of 184–60–5.
Relevant evidence: No