On the Morning of St. Patrick’s Day, 1837, Troy’s Irish immigrants woke to an annual indignation – mocking effigies hung around the city. Boys spent the morning parading one along River Street. A lone brave Irishman attempted to pull it down but was turned away by its defenders. He left the scene, returned with members of the Hibernian Society, and together they moved a second time toward the offending stuffed figure.
“Stones were thrown and the wildest disorder prevailed” at the intersection of Ferry and River streets in the heart of the city. The Irish were outnumbered, and during this short melee several men were injured, John Foster seriously. As word of the fight spread, rumors an Irishman had made an unprovoked attack on an American brought hundreds to the corner. “The crowd began to assume a fearful aspect,” one observer reported, “stones were flying in every direction.” [Read more…] about Troy’s Anti-Irish St Patrick’s Day Riot of 1837
In the 19th century extremely violent conflicts took place between mostly Northern Irish Protestants (Orangemen) and Irish Catholics. The Orange Riot of 1870 began on July 12 (known as Marching Day in Northern Ireland), when a parade was held in Manhattan by Irish Protestants celebrating the victory at the Battle of the Boyne of William III, the King of England and Prince of Orange, over James II in 1690. 
The Historic Districts Council, along with the Union Square Community Coalition (USCC) have been advocating for the designation of Tammany Hall for several years (USCC first asked for its designation in 1984). Finally, at the end of October the New York City Landmarks Preservation Commission (LPC) voted to designate Tammany Hall an individual landmark