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The Irish president Michael D. Higgins is married to Sabina.
The Irish wife of Jose Rizal
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"Irish tan" is simply a slang term for a sunburn.
One term is lassies.
The Irish wife of Jose Rizal
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There is no proper term for "Irish Twins" (a derogatory phrase by the way). They would simply be siblings.
If you mean "móraí" it is a term for "grandmother" in Ulster Irish.
Laoch
Uncail
The 'Scotch-Irish' are the Protestants planted in North Ireland by the British in the early 1600s. They were of Scottish Lowland origin. The term came about in the U.S.to distinguish them from the native Catholic Irish.