Jones in reply said that he would undertake the command, under certain conditions, if the empress continued in the same mind, and set out with high hopes for Copenhagen. He reached that city on the 4th of March, and was royally received by the king and queen and principal people of the country; but in spite of every effort he found it utterly impossible to procure a satisfactory settlement of the claim. The shuffling Danish Government seized upon the flimsy pretext that he was not a plenipotentiary, since his powers were limited by the clause referred to above, and that since Congress had required that everything be referred to Paris, and final action should be taken at that point, there was no use negotiating with an agent. Completely thwarted in his attempts by this unfortunate clause, and having received a definite summons through Baron Krudner, the Russian ambassador at Copenhagen, to repair to Russia, Jones transferred the negotiations to Jefferson at Paris, which was, in fact, all he could do under the circumstances, and prepared to assume his new command.[43] On the 8th of April, 1788, he wrote to Jefferson as follows: "Sir: By my letters to the Count de Bernstorf, and his excellency's answer, you see that my business here is at an end. If I have not finally concluded the object of my mission, it is neither your fault nor mine; the powers I received are found insufficient, and you could not act otherwise than was prescribed in your instructions. Thus it frequently happens that good opportunities are lost when the supreme power does not place a sufficient confidence in the distant operations of public officers, whether civil or military. I have, however, the melancholy satisfaction to reflect that I have been received and treated here with a distinction far above the pretensions of my public mission, and I felicitate myself sincerely on being, at my own expense (and even at the peril of my life, for my sufferings from the inclemency of the weather, and my want of proper means to guard against it on the journey, were inexpressible; and I believe, from what I yet feel, will continue to affect my constitution), the instrument to renew the negotiation between this country and the United States; the more so as the honour is now reserved for you to display your great abilities and integrity by the completion and improvement of what Dr. Franklin had wisely begun. I have done, then, what perhaps no other person would have undertaken under the same circumstances; and while I have the consolation to hope that the United States will derive solid advantages from my journey and efforts here, I rest perfectly satisfied that the interests of the brave men I commanded will experience in you parental attention, and that the American flag can lose none of its lustre, but the contrary, while its honour is confided to you. America being a young nation, with an increasing commerce, which will naturally produce a navy, I please