Definitions for "William Allen"
William Allen (December 18 or December 27, 1803 – July 11, 1879) was a Democratic Representative and Senator from the U.S. state of Ohio, as well as Governor of Ohio.
William Allen (August 5 1704 – September 6 1780) was a weathly merchant, Chief Justice of the Province of Pennsylvania and former mayor of Philadelphia.
William Allen (August 13, 1827 – July 6, 1881) was an United States Congressman from Ohio during the early part of the American Civil War.