This is my 500th post since I launched the blog on 22 July 2012, with the goal of publishing “research and writing about Irish and Irish-American history and contemporary issues.”

This post also coincides with the publication of my latest story for the Pittsburgh Post-Gazette. It’s about Ireland’s Great Famine, based on several letters written to a Catholic priest in 1847.

The Published Stories section of the blog contains all of my Irish-related work for outside newspapers, magazines and websites since 2000. Best of the Blog contains my annual round up of each year’s most significant stories, and other favorites exclusive to the site. See the list of St. Patrick’s churches I’ve visited, and check out other Irish interest places to visit.

Angie Drobnic Holan, my wife, has lovingly contributed to this effort as webmaster and editor. She has been unfailingly supportive, including the many evenings when she implored, “It’s time to turn off the computer and come to bed.”

I also want to thank my readers, especially those who subscribe to the blog via email. I appreciate the “Likes,” shares and re-tweets on social media. Sure, this blog doesn’t get the traffic of commercial sites, but l am grateful to everyone who stops by for a look, especially readers in Ireland.

Himself, at Carrigafoyle Castle, North Kerry, 2012.

In pursing my Irish history interests, I’ve been fortunate to visit numerous archives and libraries, where I obtained much valuable assistance. Among some of the places I’ve been able to visit:

• National Library of Ireland and the National Archives of Ireland in Dublin
• Kerry Library in Tralee and Ballybunion
• Linen Hall Library in Belfast, Northern Ireland
• British Library and (U.K.) National Archives in London
• (U.S.) National Archives at College Park, Maryland
• Archive Service Center, University of Pittsburgh; Detre Library & Archive, Heinz History Center, Pittsburgh; Archives & Record Center, Dioceses of Pittsburgh; and Carnegie Library of Pittsburgh.

My research also has benefited from the always-expanding menu of online resources. My laptop has become a time machine. It has whisked me back to 19th century Ireland and America through digitized documents and letters, newspaper archives, maps, photographs and vintage video.

Thanks again for reading the blog and supporting my work. Please keep coming back.