- The Irish Gothic genre has been used to classify novels and stories by Charles Maturin, Joseph Sheridan Le Fanu, and Bram Stoker from the 19th century. However, others have extended the label to include works by Sydney Owenson, Oscar Wilde, W.B. Yeats, and Elizabeth Bowen.
- There is debate around whether the Irish Gothic tradition is Protestant or Catholic. W.J. McCormack argues it is distinctly Protestant while Seamus Deane claims Joseph Sheridan Le Fanu's "Carmilla" introduces a new genre of Catholic or Catholic-nationalist Gothic.
- In the 19th century, figures from Gothic novels and stories migrated to newspaper