Question: In what year was the hereditary society that included in its ranks Luke Day, George Washington, and Alexander Hamilton founded?

Context articles: Alexander Hamilton, Jr.
Luke Day
Trans-Manhattan Expressway
Alexander Hamilton (Trumbull)
Alexander Hamilton
Implied powers
Alexander Hamilton House
The Crossing (2000 film)
Interstate 95 in New York
Society of the Cincinnati

Alexander Hamilton, Jr. (January 26, 1816 – December 30, 1889), was the son of James Alexander Hamilton, and the grandson of Alexander Hamilton, one of the founding fathers of the United States.
Luke Day Jr. (July 21, 1743 – June 1, 1801) was an American military officer, revolutionary, and farmer, most well known for his leadership role in Shays' Rebellion, for which he was convicted of high treason and sentenced to death, before being pardoned by Governor John Hancock.
 He was referred to as the "Master Spirit" of the insurrection, and was only passed over as overall leader in favor of Daniel Shays due to the perception of overzealousness on his part, by his men.
 As a lieutenant, and then a captain, he served for eight years and participated in many key battles of the American Revolutionary War, including the Siege of Boston, Quebec Expedition, Battles of Saratoga, Cherry Valley massacre, Sullivan Expedition and Siege of Yorktown.
 After the war, he joined the prestigious Society of the Cincinnati, which included the likes of George Washington and Alexander Hamilton.
The Trans-Manhattan Expressway is an east–west limited-access highway in New York City, in the United States.
 It traverses the northern end of the borough of Manhattan at one of its narrowest points, running for 0.8 mi in a cut through Washington Heights.
 The highway connects the George Washington Bridge over the Hudson River to the Alexander Hamilton Bridge over the Harlem River.
 Designated Interstate 95 (I-95) and U.S. Route 1, approximately 280,000 vehicles traverse the highway on a daily average basis.
 Completed in the early 1960s, the George Washington Bridge Bus Station and the high-rise Bridge Apartments built over the expressway create Intermittent tunnels.
 It is operated by the Port Authority of New York and New Jersey.
Alexander Hamilton is a 1792 full-length portrait of Alexander Hamilton by John Trumbull.
 It is one of multiple paintings John Trumbull made of Alexander Hamilton.
Alexander Hamilton (January 11, 1755 or 1757July 12, 1804) was an American statesman and one of the Founding Fathers of the United States.
 He was an influential interpreter and promoter of the U.S. Constitution, as well as the founder of the nation's financial system, the Federalist Party, the United States Coast Guard, and "The New York Post" newspaper.
 As the first Secretary of the Treasury, Hamilton was the main author of the economic policies of the George Washington administration.
 He took the lead in the funding of the states' debts by the Federal government, as well as the establishment of a national bank, a system of tariffs, and friendly trade relations with Britain.
 His vision included a strong central government led by a vigorous executive branch, a strong commercial economy, with a national bank and support for manufacturing, plus a strong military.
 This was challenged by Virginia agrarians Thomas Jefferson and James Madison, who formed a rival party, the Democratic-Republican Party.
 They favored strong states based in rural America and protected by state militias as opposed to a strong national army and navy.
 They denounced Hamilton as too friendly toward Britain and toward monarchy in general, and too oriented toward cities, business and banking.
Implied powers, in the United States, are those powers authorized by the Constitution that, while not stated, seem to be implied by powers expressly stated.
 When George Washington asked Alexander Hamilton to defend the constitutionality of the First Bank of the United States against the protests of Thomas Jefferson, James Madison, and Attorney General Edmund Randolph, Hamilton produced what has now become the classic statement for implied powers.
 Hamilton argued that the sovereign duties of a government implied the right to use means adequate to its ends.
 Although the United States government was sovereign only as to certain objects, it was impossible to define all the means which it should use, because it was impossible for the founders to anticipate all future exigencies.
 Hamilton noted that the "general welfare clause" and the "necessary and proper clause" gave elasticity to the constitution.
 Hamilton won the argument with Washington, who signed his Bank Bill into law.
The Alexander Hamilton House is a historic home located at 45 East Main Street in Waynesboro, Franklin County, Pennsylvania.
 It is now operated as the Alexander Hamilton Memorial Free Library.
 The house and library are named for Alexander Hamilton, a local Waynesboro land speculator and wagon maker who owned the house.
 It remained in his family for a century.
 The house was listed on the National Register of Historic Places on June 27, 1980.
The Crossing is a 2000 historical TV film about George Washington crossing the Delaware River and the Battle of Trenton, directed by Robert Harmon.
 Based on the novel of the same name by Howard Fast, it stars Jeff Daniels as George Washington.
 Also appearing in the film are Roger Rees as Hugh Mercer, Sebastian Roche as John Glover and Steven McCarthy as Alexander Hamilton.
Interstate 95 (I-95) is a part of the Interstate Highway System that runs from Miami, Florida, to the Canada–United States border near Houlton, Maine.
 In the U.S. state of New York, I-95 extends 23.50 mi from the George Washington Bridge in New York City to the Connecticut state line at Port Chester.
 From the George Washington Bridge, which carries I-95 across the Hudson River from New Jersey into New York City, it runs across upper Manhattan on the Trans-Manhattan Expressway and continues east across the Harlem River on the Alexander Hamilton Bridge and onto the Cross Bronx Expressway.
 In the Bronx, I-95 leaves the Cross Bronx at the Bruckner Interchange, joining the Bruckner Expressway to its end.
 North of the interchange with Pelham Parkway, it then continues northeast via the New England Thruway out of New York City into Westchester County and to the Connecticut state line, where I-95 continues on the Connecticut Turnpike.
The Society of the Cincinnati, Inc., is a hereditary society with branches in the United States and France, founded in 1783, to preserve the ideals and fellowship of officers of the Continental Army who served in the Revolutionary War.
 Now in its third century, the Society promotes the public interest in the revolution through its library and museum collections, publications, and other activities.
 It is the oldest hereditary society in the United States.
 The Society does not allow women to join, though there is a partnership society called Daughters of the Cincinnati which permits all female descendants of Continental officers.