John Alexander Johnston (22 February 1858 – 5 January 1940) was an American military officer and Commissioner of the District of Columbia born in Allegheny, Pennsylvania. He served as a Brigadier General during World War I.
John Alexander Johnston (22 February 1858 – 5 January 1940) was an American military officer and Commissioner of the District of Columbia born in Allegheny, Pennsylvania. He served as a Brigadier General during World War I. (en)
John Alexander Johnston (22 February 1858 – 5 January 1940) was an American military officer and Commissioner of the District of Columbia born in Allegheny, Pennsylvania. He served as a Brigadier General during World War I. (en)