Captain John Allen, 4th Viscount Allen (b. bef.1726-10 November 1753) was an Irish peer, the son of Hon. Richard A. Allen, and grandson of John Allen, 1st Viscount Allen.
Captain John Allen, 4th Viscount Allen (b. bef.1726--10 November 1753) was an Irish peer and politician. He was the son of Hon. Richard A. Allen, and grandson of John Allen, 1st Viscount Allen.