<P> William Clay Matthews Sr. (August 1, 1928--March 23, 2017) was an American football tackle and patriarch the Matthews family of football players . Matthews played for four seasons with the San Francisco 49ers of the NFL, the first in 1950 . His career was interrupted by the Korean War, and Matthews became a paratrooper for the Army's 82nd Airborne Division . In 1953, he returned to the 49ers for three more seasons . He played college football at Georgia Tech and was selected in the 25th round of the 1949 NFL Draft by the Los Angeles Rams, but never played for them . </P> <P> After completing his NFL career, he began working in the business world, eventually becoming the president of Bell & Howell . </P> <P> His father, Matty Matthews, coached boxing, baseball, and track at The Citadel in Charleston, South Carolina . </P> <P> He is the father of Pro Bowler Clay Matthews Jr. and Pro Football Hall of Famer Bruce Matthews, as well as the grandfather of Green Bay Packers linebacker Clay Matthews III, Kevin Matthews (played center with the Carolina Panthers), Jake Matthews (currently plays tackle on the Atlanta Falcons) and linebacker Casey Matthews of the Minnesota Vikings . </P>

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