The obstinacy of Pickering and Griswold in pressing Burr on the party forced Hamilton to strain his strength in order to prevent what he considered his own humiliation. That all Hamilton’s doings were known to Burr could hardly be doubted. When the election closed, a new era in Burr’s life began. He was not a vindictive man, but this was the second time Hamilton had stood in his way and vilified his character. Burr could have no reason to suppose that Hamilton was deeply loved; for he knew that four fifths of the Federal party had adopted his own leadership when pitted against Hamilton’s in the late election, and he knew too that Pickering, Griswold, and other leading Federalists had separated from Hamilton in the hope of making Burr himself the chief of a Northern confederacy. Burr never cared for the past,--the present and future were his only thought; but his future in politics depended on his breaking somewhere through the line of his personal enemies; and Hamilton stood first in his path, for Hamilton would certainly renew at every critical moment the tactics which had twice cost Burr his prize. Pickering and Griswold saw their hopes shattered by the result of the New York election. They gained at the utmost only an agreement to hold a private meeting of leading Federalists at Boston in the following autumn;[120] and as Hamilton was to be present, he probably intended to take part only in order to stop once for all the intrigues of these two men. Such an assemblage, under the combined authority of Cabot, King, and Hamilton, could not have failed to restore discipline. Nearly two months passed after the New York election, when, on the morning of June 18, William P. Van Ness, not yet known as “Aristides,” appeared in Hamilton’s office. He brought a note from Vice-President Burr, which enclosed newspaper-cuttings containing Dr. Cooper’s report of Hamilton’s “despicable” opinion of Burr’s character. The paragraph, Burr said, had but very recently come to his knowledge. “You must perceive, sir, the necessity of a prompt and unqualified acknowledgment or denial of the use of any expression which would warrant the assertions of Dr. Cooper.” General Hamilton took two days to consider the subject; and then replied in what Burr thought an evasive manner, but closed with two lines of defiance: “I trust on more reflection you will see the matter in the same light with me; if not, I can only regret the circumstance, and must abide the consequences.”[121]