Artgal Ó Ciosáin

Artgal Ó Ciosáin was an Irish-American soldier who served in the Union Army's 28th Massachusetts Infantry Regiment during the American Civil War. He fought at the Sherrick Farm during the Battle of Antietam in September 1862.

Další informace: 124. voroněžský pěší pluk, 131st (2nd Lotharingian) Infantry.