Although Milton’s relationship with Ireland will not be as active after 1653 as it had been in the previous fifteen years, Ireland does not entirely disappear from Milton’s work. Ireland is implied in “On the Late Massacre in Piedmont” and in Paradise Lost (1667, 1674). Ireland also appears occasionally in Milton’s The History of Britain. Milton’s personal connections to Ireland grow after the Cromwellian conquest. More importantly, though, Milton has been a persistent presence in Ireland – not only as a literary figure, but also as a republican political theorist: He is cited by Irish Republicans in the eighteenth and twentienth centuries, and by Irish authors including W. B. Yeats, Samuel Beckett, John McGahern, Eimear McBride, and more. At the same time, Milton’s insights into pre-Cromwellian Ireland represent a hidden potential for today’s post-Brexit Ireland.