the National League. July 1 – Henry Mathewson, 30, pitcher for the National League New York Giants in the 1906 and 1907 seasons. July 16 – Dick Butler, 47, backup catcher for the 1897 Louisville Colonels and the 1899 Washington Senators. July 27 – John Schappert, [?], who pitched for the St. Louis Brown Stockings of the American Association in the 1882 season. July 28 – Whitey Ritterson, 62, catcher for the 1876 Philadelphia Athletics. August 7 – Bill Loughran, 55, catcher for the 1884 New York Gothams of the National League. August 24 – Al McCauley, 54, first baseman and pitcher for the Indianapolis Hoosiers, Philadelphia Phillies and Washington Statesmen between the 1884 and 1891 seasons. August 27 – Cy Alberts, 35, pitcher for the 1910 St. Louis Cardinals. September 13 – Gene Derby, 57, catcher for the 1885 Baltimore Orioles of the American Association. October–December October 12 – Bill Clay, 42, backup outfielder for the 1902 Philadelphia Phillies. November 1 – Steve Brady, 66, outfielder who played between 1874 and 1886 for the Hartford Dark Blues, Washington Nationals and New York Metropolitans. November 19 – King Bailey, 47, pitcher for the 1895 Cincinnati Reds. December 2 – Mike Hooper, 67, National Association outfielder for the Baltimore Marylands between 1868 and 1873, who led his team in runs scored from 1868 to 1870. December 17 – Frank Burlingame, 64, National League and Union Association umpire December 20 – Will Calihan, 48, American Association pitcher who played from 1890 to 1891 with the Rochester Broncos and Philadelphia Athletics.