
Lochlainn Mac Thomáis was an Irish-American soldier who served in the Union Army's 4th Rhode Island Infantry Regiment during the American Civil War. He fought at the Battle of Antietam in September 1862.
Lochlainn Mac Thomáis was an Irish-American soldier who served in the Union Army's 4th Rhode Island Infantry Regiment during the American Civil War. He fought at the Battle of Antietam in September 1862.