Harry Costello College coach
Harry Joseph Costello was an American football coach in the United States. The son of Patrick Costello, he was born around 1892. He was an alumnus of Georgetown University, where he has been described as a "legendary quarterback", playing three seasons and captaining his last, in 1913. In 1957, he was living in Waterford, Virginia. He died in Washington, D.C. in 1968.