For more reading on this soldier: https://americasoffalyheroes.com/2025/11/07/john-renehan-born-in-county-offaly-part-of-the-union-garrison-at-fort-sumter-on-friday-12th-april-1861/
Tim Costello originally from Ferbane in County Offaly founder of Costello’s Bar in New York. A place often frequented by some of America’s most famous literary figures.
Patrick Mahon, an Irish emigrant, served in the 6th Iowa Infantry during the American Civil War, participating in major battles including Shiloh and Bentonville. After the war, he returned to Edenderry, Ireland, where he passed away in 1900. His life illustrates the profound impact of the Civil War on Irish emigrants.
Over recent months, we received valuable feedback from readers about forgotten lives in Offaly. Many have shared details about their family histories, assisting us in unraveling stories of notable individuals like Carey Heaton and Patrick Fox. We appreciate all contributions that help illuminate these important histories.
A significant milestone was achieved with the addition of 400 Offaly-born men who served in the US Civil War, anticipating at least 150 more names. Key statistics include a Medal of Honor winner, Colonels, and various service roles. Efforts continue to uncover more identities and stories of these soldiers.
Carey Heaton, an Irish immigrant, enlisted in the 48th Pennsylvania Infantry during the Civil War. He faced notable battles, including Fredericksburg, where he was injured. After the war, he struggled with health issues and battled for a pension. He died in 1906, leaving a legacy preserved by his descendants.
A list of 200 Offaly men who fought in the US Civil War (1861-1865) has been compiled, with each soldier having a dedicated page featuring available details. Visitors are encouraged to explore the list for potential connections and to share any additional information they might have.
