Daithí Ó Corráin lectures in the School of History and Geography, Dublin City University. He has published widely on Irish Catholicism, including contributions to the Cambridge history of Ireland (Cambridge University Press, 2018) and the Oxford history of British and Irish Catholicism (Oxford University Press, 2022). He is co-author of The dead of the Irish revolution (Yale University Press, 2020), and co-editor of the Four Courts Press The Irish Revolution, 1912-23 series.