MÁIRT -- On Oct. 30, 1892, Eoin O'Duffy, revolutionary and organizer of the infamous Blueshirts, was born in Castleblayney, County Monaghan.

(Right: O'Duffy's Blueshirts rally in a Dublin cemetery, 1934)

O'Duffy was apprenticed to an engineer in…

DOMHNAIGH -- On Oct. 14, 1814, Thomas Osborne Davis, the poet laureate of the Young Ireland party and one of its founders, was born in Mallow, Co. Cork. Like many other revolutionary Irish leaders, Davis was of an Anglo-Irish family; his father was a British army surgeon. He graduated…

LUAIN -- On October 8, 1862, Irish-born Confederate General Patrick Cleburne commanded a brigade at the battle of Perryville, Kentucky. Cleburne's brigade was part of the army of General Braxton Bragg.…

LUAIN -- On Sept. 17, 1860, units of the Irish Battalion of St. Patrick of the Papal army fought a Piedmontese army allied with Garibaldi at Spoleto.…

LUAIN -- On September 3, 1842, John Devoy, (in a prison photo, left) one of the most devoted revolutionaries the world has ever seen, was born in Kill, County Kildare. John showed his commitment to Irish freedom early, refusing to sing 'God Save the…

LUAIN -- On August 27, 1798, the combined force of Gen. Humbert's small French invasion unit and western Irish rebels won one of the most famous battles ever fought in Ireland at Castlebar, County Mayo. Humbert had orders to wait for the…

DOMHNAIGH -- On July 22, 1864, the Irish 10th Tennessee of Hood's Confederate Army in Decatur, Georgia, was engaged…

CÉADAOIN -- On July 18, 1874, Irish revolutionary Cathal Brugha was born Charles William St. John Burgess on Richmond Avenue in Dublin. Cathal joined the Gaelic League in 1899 and became a lieutenant in the Irish…

DOMHNAIGH -- On July 8, 1770, Mary Ann McCracken -- patriot, philanthropist and sister of United Irish martyr Henry Joy McCracken -- was born in Belfast. Mary Ann was the fiercely independent daughter of a Presbyterian sea captain. With her sister, Margaret, she started a small muslin business while only in…

DOMHNAIGH -- On June 3, 1836, Dr. Barry O'Meara (left) died in London. Born in Ireland, O'Meara joined the British Navy in 1808, after he had been dismissed from the army for assisting in a duel. In July 1815 he was serving on the HMS Bellerophon when Napoleon surrendered on board. His knowledge of Italian…

LUAIN --  On May 21, 1745, Count Daniel O'Connell, the uncle of the 'Liberator,' and an officer in the Irish Brigade of France, was born in Derrynane, Co. Kerry. Young Daniel became a cadet with the French army in 1761. He served in Clare's Regiment of the…

MÁIRT -- On May 15, 1847, The Syria, the first ship to arrive during what Quebecois would call the 'Summer of Sorrow,' landed at the Canadian quarantine station in the St. Lawrence River, just north of Quebec. The French had called that island 'Grosse Ile,' but since 1847 many have called it…

LUAIN -- On April 23, 1014 the Battle of Clontarf, one of the most famous and important battles in Irish history, was fought just north of Dublin. It was a bloody stand-up battle, fought mainly with ax and sword, with Brian Boru's men prevailing. This battle would later enter Irish legend as the place where…

DOMHNAIGH -- On April 1, 1776, Irish-born Edward Hand (right) was appointed a brigadier general in the Continental Army. Hand first came to the colonies as a surgeon's mate and later an ensign in the 18th (Royal Irish) Regiment of the British army. In 1774, he resigned from the army and settled in…

LUAIN - On March 19, 1921 Tom Barry and the West Cork Flying Column ambushed crown forces at Crossbarry, County Cork during the Irish War of Independence. The British had learned that …

DOMHNAIGH -- On March 4, 1804 in Australia former United Irishmen stage a small insurrection that ended with a short fight at Castle Hill. Starting in 1799 the British had been shipping many of the leaders and participants of the Rising 1798 Rising to “Van Diemen’s Land” (Australia). Once there they…

DOMHNAIGH -- On February 25, 1891, Edward "Ned" Daly, one of the leaders of the Easter Rising, was born in a home on Frederick Street in Limerick city. Edward's family was staunchly republican. His father and uncle were …

DOMHNAIGH -- On February 4, 1860, Spanish General Don Leopoldo O'Donnell y Jorris, 1st Duke of Tétuan, 1st Count of Lucena, 1st Viscount of Aliaga, won the battle of Tétuan in Spain's war against Morocco. Leopoldo was descended from a long line of O'Donnells in Spain, who had…

DOMHNAIGH -- On January 21, 1876, James "Big Jim" Larkin one of the greatest labor leaders of the 20th century, was born in Liverpool, England, the second son of a poor Irish couple. At 5 he was sent back to Newry, County Down, to live with his grandparents. He returned to…

LUAIN -- On January 15, 1861, Young Irelander Terence Bellew MacManus died in San Francisco. MacManus was born in County Fermanagh in 1811. He later moved to Liverpool, England, where he began a successful shipping agency. In 1843 he returned to Ireland and joined the Repeal Association and the…