George Herbert Walker's great-grandson graduated from where in 1968?
George Herbert Walker George Herbert "Bert" Walker Sr. (June 11, 1875 – June 24, 1953) was an American banker and businessman and the maternal grandfather of President George H. W. Bush and a great-grandfather of President George W. Bush.
George Rider George L. Rider (December 24, 1890 – August 8, 1979) was an American football, basketball, baseball, track and cross country coach and athletics administrator. He served as the head football coach at Olivet College in 1914, at Hanover College from 1915 to 1916, at Miami University in Oxford, Ohio from 1917 to 1918, and at Washington University in St. Louis from 1920 to 1922, compiling a career college football record of 29–22–5. At Miami he also coached basketball from 1917 to 1919, baseball from 1918 to 1919, and track and cross country from 1924 to 1960. In addition he served as athletic director at Miami from 1924 to 1940. In 1959 Rider served as honorary president of the International Track and Field Coaches Association. He is a charter member of Miami University's Hall of Fame along with coaching legends including Walter Alston, Earl Blaik, Paul Brown, Weeb Ewbank, Ara Parseghian. and John Pont.