After the Cromwellian conquest of Ireland, hundreds of Catholic priests and religious were forced into exile on the Continent, with many seeking refuge in France, Spain and the Spanish Low Countries. For some, refuge was temporary while awaiting political developments and toleration in the home country; for others, it was permanent. The sheer numbers involved – in the hundreds (see below) – mark this as a new phenomenon in the migration of Irish Catholics to France. Although large numbers of Irish soldiers arrived there in the late 1630s and again from 1651 onwards, as Ireland was cleared of regiments connected with the Confederation of Kilkenny, the volume of priests and seminarians migrating to France had hitherto been on a much smaller scale than that of the military.