Historic county of SW Northern Ireland named after an ancient Celtic tribe

Let's find possible answers to "Historic county of SW Northern Ireland named after an ancient Celtic tribe" crossword clue. First of all, we will look for a few extra hints for this entry: Historic county of SW Northern Ireland named after an ancient Celtic tribe. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.