Sir: On the 22d of April I was introduced, by the Chamberlain, to His Most Serene Highness, the Prince of Orange. Knowing that His Highness spoke English, I asked his permission to speak to him in that language, to which he answered, smiling, "if you please, Sir." Although French is the language of the Court, he seemed to be pleased, and to receive as a compliment my request to speak to him in English. I told him I was happy to have the honour of presenting the respects of the United States of America, and a letter of credence from them to His Most Serene Highness, and to assure him of the profound veneration in which the House of Orange had been held in America even from its first settlement, and that I should be happier still to be the instrument of further cementing the new connexions between two nations professing the same religion, animated by the same spirit of liberty, and having reciprocal interests, both political and commercial, so extensive and so important; and that, in the faithful and diligent discharge of the duties of my mission, I flattered myself with hopes of the approbation of His Most Serene Highness. His Highness received the letter of credence, which he opened and read. The answer that he made to me was in a voice so low and so indistinctly pronounced that I comprehended only the conclusion of it, which was that "he had made no difficulty against my reception." He then fell into familiar conversation with me, and asked me many questions about indifferent things, as is the custom of Princes and Princesses upon such occasions. How long I had been in Europe? How long I had been in this country? Whether I had purchased a house at the Hague? Whether I had not lived some time at Leyden? How long I had lived at Amsterdam? How I liked the country? &c. This conference passed in the Prince's chamber of audience, with his Highness alone. I had waited some time in the antechamber, as the Duc de la Vauguyon was in conference with the Prince. (p. 073) The Duke, on his return through the antechamber, meeting me unexpectedly, presented me his hand with an air of cordiality which was remarked by every courtier, and had a very good effect. The Prince has since said to the Duc de la Vauguyon that he was obliged to me for not having pressed him upon the affair of my reception at the beginning. He had reason; for if I had, and he had said or done anything offensive to the United States or disagreeable to me, it would now be remembered, much to the disadvantage of the Court. I have the honour to be, Sir, Your most obedient and most humble servant, John ADAMS.