Question: When was the head coach of 1955 Mississippi State Maroons football team born who left after 1955 college football season?

full_context: Document 1: List of Texas Longhorns head football coaches: The Texas Longhorns football program is a college football team that represents the University of Texas at Austin of the Big 12 Conference in the National Collegiate Athletic Association. The team has had 28 head coaches since it started playing organized football in 1893 with the nickname "Longhorns", although they played without a head coach in their first season. Texas was an original member of the Southwest Conference, joining in 1915. The Longhorns became a charter member of the Big 12 in 1996 when the Southwest Conference disbanded. The Longhorns have played in 1,200 games during their 117 seasons. In those seasons, eight coaches have led Texas to postseason bowl games: Dana X. Bible, Blair Cherry, Ed Price, Darrell Royal, Fred Akers, David McWilliams, John Mackovic, and Mack Brown. Ten coaches have won conference championships with the Longhorns: Berry Whitaker, Clyde Littlefield, Bible, Cherry, Price, Royal, Akers, McWilliams, Mackovic, and Brown. Royal and Brown have also won national championships with Texas.
Document 2: Bear Bryant: Paul William "Bear" Bryant (September 11, 1913 – January 26, 1983) was an American college football player and coach. He was best known as the longtime head coach of the University of Alabama football team. During his 25-year tenure as Alabama's head coach, he amassed six national championships and thirteen conference championships. Upon his retirement in 1982, he held the record for most wins as head coach in collegiate football history with 323 wins. The Paul W. Bryant Museum, Paul W. Bryant Hall, Paul W. Bryant Drive, and Bryant–Denny Stadium are all named in his honor at the University of Alabama. He was also known for his trademark black and white houndstooth hat, deep voice, casually leaning up against the goal post during pre-game warmups, and holding his rolled-up game plan while on the sidelines. Before arriving at Alabama, Bryant was head football coach at the University of Maryland, the University of Kentucky, and Texas A&M University.
Document 3: 2005 Texas Longhorns football team: The 2005 Texas Longhorns football team represented the University of Texas at Austin during the 2005 NCAA Division I-A football season, winning the Big 12 Conference championship and the national championship. The team was coached by Mack Brown, led on offense by quarterback Vince Young, and played its home games at Darrell K. Royal – Texas Memorial Stadium.
Document 4: Scott Suber: Billie Scott Suber (born September 26, 1934) was an American football player. Suber was born and raised in Calhoun County, Mississippi (first in Derman and then in Calhoun City), where his father worked in a saw mill. He attended Mississippi State University and played college football at the guard position for the Mississippi State Bulldogs football team under head coach Darrell Royal. Suber was selected by the Newspaper Enterprise Association as a first-team player on its 1955 College Football All-America Team. After leaving Mississippi State, he served in the military and later had a career with what became Renesant Bank in Tupelo, Mississippi. He was inducted into the Mississippi Sports Hall of Fame in 1993.
Document 5: 1945 college football season: The 1945 NCAA football season finished with the undefeated United States Military Academy, more popularly known as "Army", being the unanimous choice for the nation's number one team by the 116 voters in the Associated Press writers’ poll. The runner up was the undefeated Alabama Crimson Tide, followed by the United States Naval Academy, more popularly known as "Navy". In 2016, the American Football Coaches Association retroactively named Oklahoma State Cowboys national champion for 1945.
Document 6: Darrell Royal: Darrell K Royal (July 6, 1924 – November 7, 2012) was an American football player and coach. 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. In his 20 seasons at Texas, Royal's teams won three national championships (1963, 1969, and 1970), 11 Southwest Conference titles, and amassed a record of 167–47–5. He won more games than any other coach in Texas Longhorns football history. Royal also coached the Edmonton Eskimos of the Canadian Football League (CFL) for one season in 1953. He never had a losing season as a head coach for his entire career. Royal played football at the University of Oklahoma from 1946 to 1949. He was inducted into the College Football Hall of Fame as a coach in 1983. Darrell K Royal – Texas Memorial Stadium in Austin, Texas, where the Longhorns play their home games, was renamed in his honor in 1996.
Document 7: Barry Switzer: Barry Layne Switzer (born October 5, 1937) is a former American football player and coach. He served for 16 years as head football coach at the University of Oklahoma and four years as head coach for the Dallas Cowboys of the National Football League (NFL). He helped the Cowboys win Super Bowl XXX against the Pittsburgh Steelers. He has one of the highest winning percentages of any college football coach in history, and is one of only three head coaches to win both a college football national championship and a Super Bowl, the others being Jimmy Johnson and Pete Carroll.
Document 8: 1954 Mississippi State Maroons football team: The 1954 Mississippi State Maroons football team represented Mississippi State College during the 1954 college football season. This was the first season as head coach for Darrell Royal, who had previously served as an assistant for the Maroons. Royal would later win three national championships as head coach of Texas. Center Hal Easterwood was named to the FWAA/Look All-America team. Halfback Art Davis was named SEC "Player of the Year" by the Nashville Banner and Atlanta Constitution.
Document 9: 1955 Mississippi State Maroons football team: The 1955 Mississippi State Maroons football team represented Mississippi State College during the 1955 college football season. After the season, head coach Darrell Royal left to take the job at Washington.. Halfback Art Davis was named to the FWAA/Look Magazine All America Team and voted their College "Player of the Year". Guard Scott Suber was named to the first team NEA All America Team.
Document 10: 1957 Texas Longhorns football team: The 1957 Texas Longhorns football team represented the University of Texas at Austin during the 1957 college football season. This was the first year as head coach for future College Football Hall of Fame coach, Darrell Royal. On Thanksgiving Day, Texas upset #4 Texas A&M, led Heisman Trophy winner John David Crow, at Kyle Field, 9–7.
Document 11: 1956 Mississippi State Maroons football team: The 1956 Mississippi State Maroons football team represented Mississippi State College during the 1956 college football season. The Maroons finished 4–6 in head coach Wade Walker's first season.
Document 12: Barry Switzer Center: The Barry Switzer Center, on the University of Oklahoma campus in Norman, Oklahoma, houses football offices, the football locker room, equipment room, the Siegfried Strength and Conditioning Complex, the Freede Sports Medicine Facility and the Touchdown Club Legends Lobby. The Center is located at the south end of the Gaylord Family Oklahoma Memorial Stadium. The Barry Switzer Center, dedicated on April 24, 1999, was named after OU’s all-time winningest head football coach. During Summer 2015 the Switzer Center was demolished as part of the expansion of Gaylord Family Oklahoma Memorial Stadium. In Barry Switzer’s 16 seasons as the Oklahoma Sooners head football coach, the team won three national championships, 12 Big Eight Conference championships and eight bowl games in 13 appearances.
Document 13: 1957 Mississippi State Maroons football team: The 1957 Mississippi State Maroons football team represented Mississippi State College during the 1957 college football season. The Maroons finished the season ranked in the AP Poll for the first time since 1942 and would not finish another season ranked until 1974. Head coach Wade Walker was named SEC Coach of the Year.
Document 14: 1952 Mississippi State Maroons football team: The 1952 Mississippi State Maroons football team represented Mississippi State College during the 1952 college football season. It was the first season as head coach for Murray Warmath, and also for quarterback Jackie Parker, who transferred to Mississippi State from Jones County Junior College. Parker rushed for 16 touchdowns in 1952, a school record that stood until Vick Ballard broke it in 2010. Parker would win his first of two SEC "Player of the Year" honors by the Nashville Banner.
Document 15: 2010 Texas Longhorns football team: The 2010 Texas Longhorns football team (variously "Texas", "UT", the "Longhorns", or the "'Horns") represented the University of Texas at Austin in the 2010 NCAA Division I FBS football season. The team was coached by Mack Brown, in his 13th year at Texas. Longhorns played their home games in Darrell K Royal–Texas Memorial Stadium and are members of the south division of the Big 12 Conference. Texas finished the season 5–7, 2–6 in Big 12 play. It was the Longhorns' first losing season since 1997.
ground_truth: July 6, 1924