It appears that from Pittsburg to Philadelphia, CORNPLANTER and his party were accompanied by Mr. JOSEPH NICHOLSON, the interpreter. Dr. JOHN WILKINS, Sr., writes from Shippensburg, to Gov. MIFFLIN, under date October 14, 1790, as follows: "I have just met at this place, CORNPLANTER, and the other Indian Chiefs, invited by Council. The reasons they assign for being detained, are such as I hope will induce Council to exert themselves in doing every thing in their power to give them satisfaction. CORNPLANTER says when he was preparing to come down, agreeably to the invitation from Council, his nation was excited to great tumult, by the killing the two Chiefs, on Pine creek, and he was obliged to stay to pacify them. The Shawanese Indians, who are the most troublesome, sent a message to the Seneca nation, telling them, that unless they declared war against the white people, they should be cut off. This message had to be taken into consideration by a general Council of the Nation, and this required time. The subject of this visit of the Chiefs of the Seneca nation is of great consequence to the people of the western country. The conductor and interpreter, Mr. JOSEPH NICHOLSON, has brought them thus far at his own expense, but his money being exhausted, I have advanced him a sum sufficient to pay his expenses to the city. I need not give you a character of the CORNPLANTER; his friendship for the people of Pennsylvania, his pacific temper and integrity are sufficiently known."[R] [R] Pennsylvania Archives, 1790, p. 321.