There's not much out there on this regiment. I'm looking for something on them during WW2. I will eventually be able to piece something together via home defence Bde and Div digital war diaries. I have some general and post-war info on the regiment, but nothing more detailed about their WW2 service. Perhaps nothing exists? Their war diary is still paperbound at the Archives. Maybe my only option is to get copies of that?
I have material on the Irish Regiment of Canada including war diaries. Start a conversation with me and I will get back to you tomorrow.
Martin Good book on the D-Day Dodgers of which The Irish Regiment was part of, written by Daniel G. Dancocks. ISBN 0-7710-2544-0.