Thom's Irish Who's Who/I

• Ievers, Eyre Herbert
• Ikerrin, Viscount
• Inchiquin, Baron
• Irvine Lieut.-Col. Francis Stephen
• Irvine, Col. Gerard Beatty
• Irvine, Col. Henry
• Irvine, Major John Gerard Christopher
• Irvine, Hon. Sir William Hill
• Irwin, Capt. George Robert
• Irwin, Major.-Gen. Sir James Murray
• Irwin, Sir John
• Irwin, Valentine Philip
• Iveagh, Earl of