The Immortal Irishman: The Irish Revolutionary Who Became an American Hero (2016), by American author and journalist Timothy Egan, is a biography of Thomas Francis Meagher, an Irish revolutionary and American Civil War hero who later became the governor of the Montana Territory. Egan's narrative captures Meagher's tumultuous journey, from his fight for Irish independence to his contributions in America, focusing on broader themes of exile, resilience, and identity. Egan contextualizes Meagher’s life against the backdrop of 19th-century political upheavals in both Ireland and America. The book's exploration of the struggle for freedom, the impact of colonialism, and the quest for a new identity in a foreign land invites reflection on oppression, leadership, and the Irish diaspora.

Egan, best known for his 2006 National Book Award-winning work The Worst Hard Time: The Untold Story of Those Who Survived the Great American Dust Bowl, often writes about the intersection of personal narrative and larger historical events. Other works by this author include The Big Burn: Teddy Roosevelt and the Fire that Saved America, Short Nights of the Shadow Catcher, and A Fever in the Heartland.

This guide refers to the 2016 HarperCollins Kindle Edition.

Content Warning: This book includes depictions of wartime violence, the brutality of penal colonies, and the realities of 19th-century political and social upheavals, as well as colonialism in both Ireland and America.

Summary

Timothy Egan's The Immortal Irishman recounts the life of Thomas Francis Meagher, an Irish revolutionary who took part in the fight for Ireland independence and ended up a leader in the American Civil War. The book is structured around the major phases of Meagher's life, each capturing significant historical and personal events that define his legacy.

Meagher was born into a wealthy, influential family in Waterford, Ireland, in 1823, when it was under oppressive British rule. As a young man, Meagher was inspired by the Irish Repeal movement advocating for Irish self-governance, led by Daniel O’Connell. Meagher’s eloquence and passion soon placed him at the forefront of the Young Ireland movement. In 1848, Meagher participated in the failed Young Irelander Rebellion, resulting in his arrest and death sentence, which was later commuted to exile in Tasmania, Australia.

Despite the harsh conditions in the Tasmanian penal colony, Meagher's spirit remained unbroken. Meagher’s resourcefulness and determination led to his escape from the penal colony in 1852; he fled to the US for a new beginning and hope for freedom.

Upon arriving in New York City, Meagher became a prominent figure within the Irish immigrant community. Egan describes the vibrant yet challenging life of Irish immigrants in America, highlighting Meagher’s efforts to rally support for the Union cause during the American Civil War. Meagher formed and headed the Irish Brigade, demonstrating bravery and leadership in key battles such as Antietam and Fredericksburg. Meagher's military career was marked by both valor and controversy, showing the complexities of his character and the realities of war.

After the war, Meagher was appointed acting governor of the Montana Territory. Seeking to bring order to the frontier, Meagher faced various challenges, including conflicts with local vigilantes and political adversaries. His fraught tenure reflects the broader struggle of establishing authority during colonial expansion. Meagher died in 1867, when he fell overboard from a steamboat on the Missouri River. The mysterious circumstances left his fate and legacy shrouded in speculation.

Egan employs a narrative technique that blends historical fact with storytelling, offering a third-person perspective that seeks to provide both breadth and depth to Meagher’s life story. The writing style is accessible, with a tone that conveys admiration for Meagher’s resilience and critiques the socio-political forces that shaped his journey. The settings range from the oppressive landscapes of colonial Ireland and Tasmania, to the chaotic battlefields of the American Civil War, to the colonial frontier of Montana. Throughout the book, Egan explores themes such as the impact of colonialism, the struggle for national identity, and the Irish immigrant experience. Meagher’s story reflects the struggle against oppression, the quest for justice, and the complexities of leadership and legacy.