Diedrich Knickerbocker, in his scrupulous search after truth, is sometimes too fastidious in regard to facts which border a little on the marvellous. The story of the golden ore rests on something better than mere tradition. The venerable Adrian Van der Donck, Doctor of Laws, in his description of the New Netherlands, asserts it from his own observation as an eye-witness. He was present, he says, in 1645, at a treaty between Governor Kieft and the Mohawk Indians, in which one of the latter, in painting himself for the ceremony, used a pigment, the weight and shining appearance of which excited the curiosity of the governor and Mynheer Van der Donck. They obtained a lump, and gave it to be proved by a skilful doctor of medicine, Johannes de la Montagne, one of the councillors of the New Netherlands. It was put into a crucible, and yielded two pieces of gold, worth about three guilders. All this, continues Adrian Van der Donck, was kept secret. As soon as peace was made with the Mohawks, an officer and a few men were sent to the mountain (in the region of the Kaatskill), under the guidance of an Indian, to search for the precious mineral. They brought back a bucket full of ore; which, being submitted to the crucible, proved as productive as the first. William Kieft now thought the discovery certain. He sent a confidential person, Arent Corsen, with a bag full of the mineral, to New Haven, to take passage in an English ship for England, thence to proceed to Holland. The vessel sailed at Christmas, but never reached her port. All on board perished. In the year 1647, Wilhelmus Kieft himself embarked on board the _Princess_ taking with him specimens of the supposed mineral. The ship was never heard of more! Some have supposed that the mineral in question was not gold, but pyrites; but we have the assertion of Adrian Van der Donck, an eye-witness, and the experiment of Johannes de la Montagne, a learned doctor of medicine, on the golden side of the question. Cornelius Van Tienhooven, also, at that time secretary of the New Netherlands, declared in Holland that he had tested several specimens of the mineral, which proved satisfactory.[3] It would appear, however, that these golden treasures of the Kaatskill always brought ill-luck: as is evidenced in the fate of Arent Corsen and Wilhelmus Kieft, and the wreck of the ships in which they attempted to convey the treasure across the ocean. The golden mines have never since been explored, but remain among the mysteries of the Kaatskill mountains, and under the protection of the goblins which haunt them. Footnote 3: See Van der Donck’s “Description of the New Netherlands.” _Collect. New York Hist. Society_, Vol. I., p. 161. Footnote 4: See the histories of Masters Josselyn and Blome. Footnote 5: Haz. _Col. Stat. Pap._ Footnote 6: Hobbes’ _Leviathan_, Part i., ch. 13. Footnote 7: