The Friendly Sons of St. Patrick, later the Friends Sons and Daughters of St. Patrick, officially The Society of The Friendly Sons of St. Patrick for the Relief of Emigrants from Ireland, an American charitable and social organization for Irish Americans is founded in Philadelphia, Pennsylvania, on Saint Patrick’s Day, March 17, 1771.

Among the founders are General Stephen Moylan, aide to George Washington and cavalry commander in the American Revolutionary War, and Thomas Fitzsimons, representative of Pennsylvania in the Continental Congress and signatory of the Constitution of the United States, both of whom were born in Ireland. Other founding members include Thomas Barclay, John Nixon, William West and George Meade. Other early members include John Leamy, Tench Francis, Jr., Commodore John Barry, General Anthony Wayne, General John Cadwalader, General William Irvine, General Richard Butler and General William Thompson. George Washington becomes an honorary member in 1782. Other honorary members include Robert Morris, Richard Bache and John Dickinson.

Originally founded as a charitable organization with the intent of aiding migrants from Ireland, the organization has since developed a focus on encouraging “greater interest in ties of friendship between America and Ireland,” in addition to sponsoring scholarships, cultural events, charity activities, and educational endowments.

On March 17, 1784, a group of New York City‘s Irish officers who had served in the Continental Army form the Society of the Friendly Sons of St. Patrick in the City of New York. Its founder and first president is Daniel McCormick, a merchant who is one of the first directors of the Bank of New York.

Branches of the Society have also been founded in cities such as Cincinnati, Detroit, Providence, San Diego and Spokane. The Cincinnati branch has an active glee club which has performed hundreds of benefit and goodwill performances for over 25 years.

Each branch operates independently. Originally all-male, the Philadelphia branch first admits women in 2016. The New York branch admits women to its annual pre-St. Patrick’s Day fundraising dinner for the first time in 2018, and votes to amend its by-laws on January 10, 2020, in order to permit women to apply for membership.