As historiographer of the American Irish Historical Society, County Cork-born Michael J. O’Brien focused on Irish contributions to colonial America. In 1919, as the Irish War of Independence heated up, he published A Hidden Phase of American History: Ireland’s Part in America’s Struggle for Liberty. The book was deployed to help make the case for why America should support Ireland’s struggle for liberty. When US Senator John Sharp Williams, a Mississippi Democrat, attacked the Irish in a widely reported speech, O’Brien was drafted to issue the reply.

Register here for my April 21 zoom presentation, “Michael J. O’Brien: Defending Ireland’s Record in America.” The talk begins at 6 pm US Eastern time. Hope to see you online.