Matthew Jude Barker Launches ‘Becoming American’ and ‘The Blue and The Green’

Schedule

Wed, 29 Oct, 2025 at 07:00 pm

UTC-04:00

Location

34 Gray St, Portland, ME, United States, Maine 04102 | Portland, ME

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A Maine Irish Author Event
Wednesday, October 29th
7:00pm
This event is free to all!
Join us for an exciting evening with local author and historian Matt Barker!
Limited books will be available at the event, but we are offering pre-orders that may be picked up at the event! Check back soon for a pre-order link!
Matt will speak about his new books, Becoming American, Portland, Maine’s Irish and The Making of Immigrant America, 1840-1861, and The Blue and The Green, The Irish of Portland, Maine During The Civil War Era, 1861-1870. This era was tumultuous and altered the Irish community of Portland forever. The Great Hunger, the Great Irish Potato Famine (1845-51); the coming of the railroad and steamships; the Maine Law and Neal Dow’s fanatical battle against alcohol; the rise of the Know-Nothings, a not so secret nativist group who attacked Irish communities everywhere; the “Rum Riot” of 1855; the Panic of 1857; the creation of the Republican party and their battles with the Democrats; the coming of the Civil War; the countless Portland Irishmen who fought in the war; the Fenians; the Great Fire of July 4, 1866; and the completion and dedication of the Cathedral of the Immaculate Conception (1869) are among the myriad events and issues that appear in these books. Matt will also talk about the social history of the Portland Irish in this era, including domestic maids, family life, the workers of the Portland Company and the Sugar House, longshoremen, and social organizations. This era truly was the genesis of the Irish Catholic community of Portland.
About the Author
Matthew Jude Barker is a lifelong resident of Greater Portland. He has been a genealogical and historical researcher since 1981, from the age of eight. Since 1996, he has written Maine history article for multiple publications. Matt was a contributor to, They Change Their Sky, The Irish In Maine (2004) and John Ford In Focus (2008), as well as two other history books. He is the author of The Irish of Portland, Maine, A History of Forest City Hibernians (2014), Becoming American (2025), and The Blue and The Green (2025). He researched and compiled the Maine Irish Heritage Trail for Acroglobal. Matt is a genealogist and the resident historian at the Maine Irish Heritage Center, where has been involved since the late 1990s, when he was a member of the Friends of St. Dominic’s, working to save the historic Irish church which became the MIHC.





About the Books:
Becoming American
The amazingly transformative years before the American Civil War affected the Portland, Maine Irish community immensely. That era included the temperance crusade, the Irish Repeal Society, the Great Hunger (the Great Famine), intense Irish immigration, prohibition and the fanatical battle Neal Dow fought against King Alcohol, the Portland Company, the railroad, the sugar industry, the connection via steamers between the city and Great Britain, the Know-Nothing nativist menace, abolition, the rise of the Republicans and their battles with Democrats, the “Rum Riot,” – all contributing to the assimilation and rise of the Irish in Portland, Maine.





The Blue and The Green
The Blue and the Green: The Irish of Portland, Maine During the Civil War is the compelling second volume in Matthew Jude Barker’s series on the Irish experience in Maine. Following his acclaimed book Becoming American, this installment turns to the 1860s, exploring how Portland’s Irish community navigated one of the most turbulent periods in American history.
As the Civil War erupted, Irish immigrants and their American-born children were faced with a difficult choice-remain on the fringes of society or fight for a country that had not yet fully accepted them. Many enlisted in the Union Army, joining Irish regiments and the famed Irish Brigade, seeking both patriotic purpose and social acceptance. Others contributed from the home front, working in the shipyards, organizing in churches, or sending sons and brothers off to war.
Barker draws from military records, newspaper accounts, letters, and parish archives to tell a vivid, human story. He introduces us to Irish soldiers from Portland who fought at Antietam, Fredericksburg, and Gettysburg, and explores how the trauma and triumph of war shaped the city’s Irish neighborhoods, churches, and civic life. We also see the tensions that arose-between nativists and newcomers, between North and South sympathizers, and even within the Irish community itself.
This is not just a military history-it is a story of identity, belonging, and transformation. Through war, loss, and resilience, Portland’s Irish helped redefine what it meant to be both Irish and American. Their story is one of perseverance and pride, rooted in both “the Blue” of Union loyalty and “the Green” of Irish heritage.
Rich in detail and narrative power, The Blue and the Green fills a crucial gap in Civil War and Irish-American scholarship, making it a must-read for historians, genealogists, and anyone interested in Maine’s multicultural roots.
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Where is it happening?

34 Gray St, Portland, ME, United States, Maine 04102

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