"1957Z"^^ . . "Eugene Leroy Mercer (October 30, 1888 \u2013 July 2, 1957) was a respected surgeon but was best known for his college football career, while attending the University of Pennsylvania. In 1910, he led Penn to the eastern championship, and then served as the Quakers' captain for the next two seasons."@en . . "63–41–7" . "Mercer, Eugene Leroy; Mercer, E. Leroy"@en . "Mercer, Leroy"@en . "1888Z"^^ . . "Leroy Mercer"@en . "American football player and coach, college athletics administrator" . "1957-07-02Z"^^ . "1888-10-30Z"^^ .