Immigrants to Ireland

Note: Ireland is an island and is not a current nation, but one nation plus part of another. the category should not have a parent category that mentions "destination country". Most of the people listed in these categories should be in more exact categories referring to the Republic of Ireland or to Northern Ireland, although if their death or travel documentation said only "Ireland" we cannot reassign them. Some people should not be here at all: see Category talk:Migrants from the United Kingdom to Ireland.