William Murphy (lacrosse)
William Arthur Murphy (May 23, 1867 – April 17, 1957) was an American lacrosse player who competed in the 1904 Summer Olympics. He was a member of the St. Louis Amateur Athletic Association, which won the silver medal in the lacrosse tournament. References

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1867 births
1957 deaths
American lacrosse players
Olympic silver medalists for the United States in lacrosse
Lacrosse players at the 1904 Summer Olympics
Medalists at the 1904 Summer Olympics