1815 - Daniel O'Connell's Duel

Daniel O'Connell fought his famous duel with John D'Esterre in Kildare. The fatal outcome, with D'Esterre's death, would haunt O'Connell for the rest of his life. This event led O'Connell to swear never to duel again and influenced his commitment to peaceful political change.

1896 - First X-Ray in Ireland

The first X-ray demonstration in Ireland was conducted at the Royal Dublin Society. This scientific breakthrough, following Wilhelm Röntgen's recent discovery, marked Ireland's entry into the modern medical imaging era. The demonstration generated considerable excitement in Irish medical circles.

1922 - Dublin Castle Handover

The official handover of Dublin Castle to the Provisional Government took place. This symbolic transfer of power from British administration to Irish control marked a crucial moment in Irish independence. Michael Collins led the Irish delegation in accepting the surrender of British authority.

1973 - RUC Officers Killed

Two Royal Ulster Constabulary officers were killed in Belfast, marking the first police deaths of the year. These killings highlighted the continuing violence against security forces in Northern Ireland. The deaths led to increased security measures and tensions in Belfast.