The Secret Life of May O’Callaghan: The Kremlin’s Irish Insider
Irish History Podcast
Fin Dwyer
4.7 • 1.8K Ratings
🗓️ 20 August 2025
⏱️ 45 minutes
🧾️ Download transcript
Summary
In 1973, just two people attended the lonely funeral of May O’Callaghan, an Irish emigrant in North London. Few could have imagined that this quiet woman from Wexford had once stood at the very heart of Soviet power. In the 1920s, May O’Callaghan worked in the Kremlin as the Soviet Union emerged, working alongside figures like Stalin, Trotsky, and the future Marshal Tito.
For decades, her remarkable story was forgotten until historian Maurice Casey uncovered her story in his acclaimed book, Hotel Lux. In this episode, I interview Maurice about May's life and the extraordinary journey that took May from Ireland to the corridors of Soviet power.
Get your copy of Hotel Lux: https://linktr.ee/hotelluxpreorders
Check out Maurice's personal website: mauricejcasey.com
Support The Irish History Podcast patreon.com/irishpodcast
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Transcript
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| 0:00.0 | In 1973, just two people attended the lonely funeral of Mayo Callaghan, an Irish immigrant in North London. |
| 0:14.3 | Few could have imagined that this quiet Irish woman, born in County Wexford in the 1880s, |
| 0:20.4 | had once been at the very heart of Soviet |
| 0:23.0 | power, working alongside figures like Stalin, Trotsky and Tito. |
| 0:28.2 | Now, in this episode, we're going to explore the secret life of Mayo Callan, and it's a fascinating |
| 0:33.5 | journey that begins in Wexford town in the most unlikely of places and then travels through |
| 0:39.0 | world revolutionary history, stopping at London and New York and ultimately ending up in the corridors |
| 0:44.7 | of power in the Soviet Union in the 1920s. |
| 1:01.2 | Hello and welcome to the Irish History podcast. My name is Finder. |
| 1:07.4 | In this episode, to delve into the extraordinary story of the Wexford woman, Mayo Callahan. |
| 1:12.6 | I'm joined by historian Morris Casey, who is the person who discovered the secret life of Mayo Callahan and revealed it in his book Hotel Lux. Now I will say before I continue, |
| 1:18.1 | I did interview Morris before I got this cold so you won't have my croaky voice the whole way |
| 1:22.5 | through. Now if you've not heard of Morris's book Hotel Looks, over the last year it's become |
| 1:27.2 | something of a cult classic in Irish history and it's no surprise because it's a really excellent read. |
| 1:33.4 | Now, while much of the book focuses on Mayo Callahan's life, it's titled Hotel Lux, because that building is central to this story. |
| 1:40.7 | It was a one-time posh hotel in Moscow that became a very different building in the 1920s, |
| 1:46.0 | and we picked that apart in our conversation as well. Now, if you want to get hotel looks, |
| 1:50.7 | it's out in paperback at the moment, and if Kindle is your thing, it's available for just |
| 1:55.1 | 99 cents for the month of August. I've links to that beneath this episode. Now, before we |
| 2:00.6 | dive into Mayo Callahan's |
| 2:01.8 | extraordinary story, I have a big announcement as well. So obviously, there was no show |
| 2:06.4 | last week, but that's because there's been a bit of a breakthrough on the 1798 series that I've |
... |
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