At the time of their duel, Burr and Hamilton were among the foremost men of the country, Burr being Vice-President, and Hamilton perhaps the most influential politician. Burr was forty-eight and Hamilton forty-seven, conspicuous and able from boyhood. They served together on General Washington's staff when mere youths, although Washington soon found it necessary to relieve Burr. He retained Hamilton, and later made him one of his cabinet.

Though both were from New York, they headed opposite political parties. Hamilton's influence defeated Burr's appointment as brigadier general in 1789, and also his hope of securing a foreign mission. When Burr and Jefferson were candidates for the Presidency in 1800, Hamilton threw his influence against Burr and Jefferson was elected.

During these fifteen years of political rivalry Hamilton said many severe things of Burr. Rendered desperate by his successive disappointments, Burr forced a quarrel on "a trivial bit of hearsay" in a letter of a Dr. Cooper. This went the rounds of the press, stating Hamilton had said he had a "despicable" opinion of Burr. Burr sent his friend Van Ness with a letter demanding Hamilton admit or deny having expressed such an opinion. Hamilton declined to submit to such a vague and sweeping inquiry, while stating his readiness to avow or disavow any specific statement, closing his letter with the formula used by those who expected to accept a challenge if tendered. After further correspondence Burr sent Hamilton a formal challenge, which was accepted. Hamilton wrote a statement for publication after the meeting, announcing his religious and moral opposition to duelling. He stated he had no malice toward Burr, and accepted the challenge only because of the imperious custom which would destroy his public usefulness if he declined. He added that he did not wish to kill Burr, and intended to reserve his first fire in the hope that it would induce a reconciliation. If it did not, he might perhaps reserve his second fire. This declaration, of course, was unknown to the public or to Burr. In a note to his wife and six children he beseeched their forgiveness, declaring he was forced to accept by public sentiment.

They met at Weehawken, N. J., July 11, 1804. At the signal Burr fired, Hamilton sprang convulsively upon his toes, reeled—at which moment he involuntarily discharged his pistol—and then fell forward upon his face and remained motionless. His ball rustled the branches seven feet above the head of his antagonist and four feet wide of him. Hearing it, Burr looked up to see it had severed a twig. Seeing Hamilton falling, he advanced with a manner and gesture expressive of regret, but, urged from the field by his friends, without speaking he turned about and withdrew.

Public indignation in New York became violent. The grand jury found a true bill against Burr and the Vice-President of the United States fled the jurisdiction of his State.

During his remaining thirty-two years, he gradually lost the confidence of his countrymen. With no hope of achieving former ambitions, he formed the ill-fated expedition in the West known as Burr's Conspiracy, planning to abandon or dismember his own country and make a conquest in Mexico. He died in 1836 at the age of eighty, despised throughout the United States.

Baron and Decatur

Baron and Decatur were both advocates of the duello.

While in command of the U. S. Frigate Chesapeake off Hampton Roads, in time of peace, Baron was hailed by Captain S. P. Humphreys, commanding the British Frigate Leopard, and ordered to lie to and deliver over alleged deserters on board the Chesapeake. His brother officers accused him of failing to make preparations to defend his frigate when he was attacked and compelled to surrender to Captain Humphreys.

Baron called for a court of inquiry. Decatur was a member of the subsequent court martial, although junior to Baron. Before the court martial was sworn, Decatur advised Baron that he felt prejudiced against him and feared he could not do him justice, suggesting Baron exercise his right to object to being tried by him. Baron declined, and Decatur reluctantly sat on the court, which suspended Baron for five years. This he took much to heart, making frequent applications for reinstatement. One of these applications passed through Decatur's hands. When he could not recommend Baron's reinstatement, Baron took offense and threatened a challenge. Decatur replied that he felt no animosity toward Baron, but had made his endorsement through a conscientious conviction of duty. He hoped Baron would not resort to extremes, but, if he did, would feel bound to accommodate him. Baron responded with a formal challenge, which Decatur accepted.