The only printed version I can find among my own collection is in Patrick Galvin's "Irish Songs of Resistance", under the title "Terence McSwiney". It has three verses only - one is the one usually given as chorus. It doesn't have the third person last verse with the odd phrase. Galvin gives no soruces or reference.I had thought of checking Zimmerman's "Songs of Irish Rebellion" - but I think he stops at 1900.
Regards