Catholic.
No.. the IRA are a primarily Irish Catholic organization.
Catholic and Protestant.
No, Oscar Wilde was not Protestant. He was raised as an Irish Catholic.
Many of the people in Ireland are Catholic, but some are Protestant.
Although it seeks to liberate Northern Ireland from British rule, it is Protestant.
No. He was originally an English-born Catholic who later became Protestant.
Irish were majority Catholic while Scottish were majority Protestant.
It means that you are protestant Irish or Scotch/Irish instead of Catholic Irish and your heritage is probably from Northern Ireland.
The Catholic and Protestant Irish often get into fights on St Patricks day.
Graeme McDowellGraeme comes from a family of mixed religion. His father Kenny is protestant while his mother Marian is Catholic, he has both Irish and British passports
Differences in religion (Irish are Catholic, English are Protestant), differences in language...
In Ireland nationalists are usually Catholic. Nationalism has been associated with Catholicism in Ireland for a long time. However, there are Protestant nationalists and at various times through Irish history there have been prominent Irish nationalists who were Protestant.