John Armstrong - model railroader - died in 2004.
Jonathan Knight - railroader - died in 1858.
Edmund John Armstrong died in 1865.
John Armstrong Drexel died in 1958.
John Barclay Armstrong died in 1913.
John Heaton-Armstrong died in 1967.
John Armstrong - poet - died in 1779.
John Armstrong - bishop of Bermuda - died in 1992.
John Armstrong - bishop of Grahamstown - died in 1856.
John Armstrong Smith died on 1892-03-07.
Robert John Armstrong died on 1957-01-14.
John Armstrong - archbishop of Armagh - died in 1987.
John Alexander Macdonald Armstrong died on 1926-02-02.