St. Patricks Day

"The modest observance of St. Patrick’s Day in Ireland dates back to the 17th century, as a religious feast day that commemorates the death of St. Patrick in the fifth century. Patrick is credited with having brought Christianity to Ireland, and as such became a figure of national devotion and, in due course, the nation’s patron saint. The day’s importance was confirmed in 1631 when it was recognized by the Vatican...But to understand the day and its significance is to tell an American rather than an Irish story...The first recorded celebrations of March 17 took place in Boston in 1737, when a group of elite Irish men came together to celebrate over dinner what they referred to as “the Irish saint.” The tradition of parading began amongst Irish Catholic members of the British Army in New York in 1766 when the day “of St. Patrick, Saint of Ireland, was ushered in with Fifes and Drums,” as described in J.T. Ridge’s 1988 history of the New York parade."

http://time.com/3744055/america-invented-st-patricks-day/