4 May 1836

The Ancient Order of Hibernians is formed.

The Ancient Order of Hibernians is an Irish Catholic fraternal organization. Members must be Catholic and either born in Ireland or of Irish descent. Its largest membership is now in the United States, where it was founded in New York City in 1836. Its name was adopted by groups of Irish immigrants in the United States, its purpose to act as guards to protect Catholic churches from anti-Catholic forces in the mid-19th century, and to assist Irish Catholic immigrants, especially those who faced discrimination or harsh coal mining working conditions. Many members in the coal mining area of Pennsylvania had a background with the Molly Maguires. It became an important focus of Irish American political activity.

The order was founded in the United States on 4 May 1836, at St. James Church in New York City, near the old Five Points neighbourhood. A branch was formed the same year at Pottsville, Pennsylvania. The existence and activities of the order were concealed for some years.

During the late 1860s and early 1870s many of the lodges of the order in Pennsylvania were infiltrated by the Molly Maguires. However the Molly Maguires and their criminal activities were condemned at the 1876 national convention of the AOH and the order was reorganised in the Pennsylvania coal areas.

In 1884 there was a split in the organisation. The order had previously been governed by the Board of Erin, which had governed the order in Ireland, Great Britain and the United States, but was composed of officers selected exclusively by the organisations in Ireland and Great Britain. The majority left in 1884 and became the Ancient Order of Hibernians of America, while the small group called itself Ancient Order of Hibernians, Board of Erin. In 1897 the Ancient Order of Hibernians, Board of Erin, had approximately 40,000 members concentrated in New York, New Jersey, Ohio, Illinois and Michigan, while the Ancient Order of Hibernians of America had nearly 125,000 members scattered throughout nearly every state in the union. The two groups reunited in 1898.

A female auxiliary, the Daughters of Erin, was formed in 1894, and had 20,000 members in 1897. It was attached to the larger, “American” version of the order. The AOH had 181,000 members in 1965 and 171,000 in 736 local units of “Divisions” in 1979. John F. Kennedy joined the AOH in 1947.

The Ladies Auxiliary of the Ancient Order of Hibernians raised $50,000 to build the Nuns of the Battlefield sculpture in Washington, DC, which the United States Congress authorised in 1918. The Irish-American sculptor, Jerome Connor, ended up suing the order for non-payment.

AOH shield without flags
In 1982, in a revival of Hibernianism, the Thomas Francis Meagher Division No. 1 formed in Helena, Montana, dedicated to the principles of the order and to restoring a historically accurate record of Brigadier General Meagher’s contributions to Montana. Soon after, six additional divisions formed in Montana.

The order organised the New York City St. Patrick’s Day Parade for 150 years until 1993, when control was transferred to an independent committee amid controversy over the exclusion of Irish-American gay and lesbian groups.

The Brothers of St. Patrick Division of the Ancient Order of Hibernians in America was established at Brother’s of St. Patrick in Midway City, California, in 1995.

In 2013, The Ancient Order of Hibernians raised and distributed over $200,000 to aid victims of Hurricane Sandy.

In 2014, the AOH called for a boycott of the retailer Spencer’s for selling products the AOH says promote anti-Irish stereotypes and irresponsible drinking.

On 10 May 2014 a memorial to Commodore John Barry, an immigrant from Wexford who was a naval hero of the American Revolution and who holds commission number one in the subsequent U.S. Navy, was dedicated on the grounds of the United States Naval Academy. The memorial and associated “Barry Gate” was presented to the academy by the members of the Ancient Order of Hibernians.

Several buildings of the Ancient Order of Hibernians are listed on the U.S. National Register of Historic Places or are otherwise notable.