Franklin wrote a long letter to Congress about the treaty, and after saying that he entirely discredited the suspicions of the treachery of the French court, he squares accounts with Adams:
"I ought not, however, to conceal from you, that one of my colleagues is of a very different opinion from me in these matters. He thinks the French minister one of the greatest enemies of our country, that he would have straitened our boundaries, to prevent the growth of our people; contracted our fishery, to obstruct the increase of our seamen; and retained the royalists among us, to keep us divided; that he privately opposes all our negotiations with foreign courts, and afforded us, during the war, the assistance we received, only to keep it alive, that we might be so much the more weakened by it; that to think of gratitude to France is the greatest of follies, and that to be influenced by it would ruin us. He makes no secret of his having these opinions, expresses them publicly, sometimes in presence of the English ministers, and speaks of hundreds of instances which he could produce in proof of them. None, however, have yet appeared to me, unless the conversations and letter above-mentioned are reckoned such.
"If I were not convinced of the real inability of this court to furnish the further supplies we asked, I should suspect these discourses of a person in his station might have influenced the refusal; but I think they have gone no further than to occasion a suspicion, that we have a considerable party of Antigallicians in America, who are not Tories, and consequently to produce some doubts of the continuance of our friendship. As such doubts may hereafter have a bad effect, I think we cannot take too much care to remove them; and it is therefore I write this, to put you on your guard, (believing it my duty, though I know that I hazard by it a mortal enmity), and to caution you respecting the insinuations of this gentleman against this court, and the instances he supposes of their ill will to us, which I take to be as imaginary as I know his fancies to be, that Count de Vergennes and myself are continually plotting against him, and employing the news-writers of Europe to depreciate his character, &c. But as Shakespeare says, 'Trifles light as air,' &c. I am persuaded, however, that he means well for his country, is always an honest man, often a wise one, but sometimes, and in some things, absolutely out of his senses."