Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. William Frederick Conroy (January 9, 1899 January 23, 1970) was a professional baseball player. He was an infielder for one season (1923) with the Washington Senators. For his career, he compiled a .133 batting average in 60 at-bats, with two runs batted in. He was born and later died in Chicago, Illinois at the age of 71.Major League Baseball (MLB) is the highest level of professional baseball in the United States and Canada, consisting of teams that play in the National League and the American League.