Mr. Swanwick informs me, that the house of Morris, Willing, and Swanwick have suffered a very considerable loss in the port of St. Andero, by an abuse of office, in having a cargo of corn thrown overboard, as being bad, when it was in fact perfectly good. I know that in some countries of Europe it is often difficult to obtain justice against persons protected by court favor. In this, as in all other instances where our citizens shall have occasion to seek justice in the country of your residence, I would wish you to interfere just so far, as by the influence of your character to counterbalance the undue protection of their opponents, so as that equal and impartial justice may be done them. The regulation by which they suffer, in the present instance, is, in its nature, extremely susceptible of abuse, and prevails, as I am told, only in the ports of the Bay of Biscay. The patronage of our commerce being the chief object of our diplomatic establishments abroad, you would render that an essential service could you obtain a repeal of this regulation, or an impartial exercise of it, if the repeal cannot be obtained; and in any event a permission to re-export a cargo of grain condemned. I have the honor to be, with great esteem and respect, Sir, your most obedient and most humble servant, Th: Jefferson. LETTER LXVI.--TO COLONEL HUMPHREYS, July 13,1791 TO COLONEL HUMPHREYS. Philadelphia, July 13,1791. Sir, Mr. Barclay having been detained longer than was expected, you will receive this as well as my letter of May the 13th, from him. Since the date of that, I have received your No. 15, March the 31st, No. 16, April the 8th, No. 17, April the 30th, No. 18, May the 3rd, and No. 20, May the 21st.