Guaire Ó Díomasaigh

Guaire Ó Díomasaigh was an Irish-American soldier who served in the Union Army's 69th New York Infantry Regiment during the American Civil War. He fought at the Sunken Road during the Battle of Antietam in September 1862.

Další informace: 14. newyorský pěší pluk, 146th Illinois Infantry Regiment.