William Maclay Explained

William Maclay may refer to:

William Maclay (Pennsylvania politician, born 1737) (1737–1804), United States Senator from Pennsylvania
William Maclay (Pennsylvania politician, born 1765) (1765–1825), United States Representative from Pennsylvania
William Plunkett Maclay (1774–1842), United States Representative from Pennsylvania, nephew of the senator
William B. Maclay (1812–1882), United States Representative from New York
William P. Maclay (Medal of Honor) (1877–1943), Philippine Insurrection Medal of Honor recipient

See also