Top 15 Record set:

• Ireland Merchant Navy Crew Lists 1863-1921 (832770)
• Ireland, Royal Irish Constabulary Service Records 1816-1922 (486618)
• Ireland National School Registers (192511)
• Ireland, Royal Irish Constabulary Pensions 1826-1925 (128993)
• Ireland, Society Of Friends (Quaker) School Records (63000)
• Ireland, Royal Irish Constabulary History & Directories (46848)
• Ireland, Irish Revenue Police 1830-1857 (37808)
• Alumni Dublinenses - 1924 Edition (29883)
• Ireland, Dublin Metropolitan Police General Register 1837-1925 (12580)
• Ireland, Royal Hibernian Military School Staff and Pupils 1847-1932 (9898)
• Freemen Of Dublin City 1774-1824 (5774)
• Medical Directory For Ireland 1858 (2373)
• Registers Of Queen's Colleges Ireland 1849-1858 (2056)
• Ireland, Royal Hibernian Military School History (168)
• Ireland, Children's Employment Commission Part 2, 1842 (108)