_Third._ To set apart annually such amount of said income as the chiefs and headmen of said tribe may require, for the support of a blacksmith shop agricultural assistance, and education to be expended under the direction of the President of the United States. _Fourth._ To pay out of said income to Jeffrey Derroin interpreter for said tribe for services rendered, the sum of fifty dollars annually during his natural life the balance of said income shall be delivered, at the cost of the United States, to said tribe of Ioway Indians in money or merchandise, at their own discretion, at such time and place as the President may direct, _Provided always_ That the payment shall be made each year in the month of October. ARTICLE 3D The United States further agree in addition to the above consideration to cause to be erected ten houses at such place or places on their own land as said Ioways may select, of the following description (viz.) each house to be ten feet high from bottom sill to top plate eighteen by twenty feet in the clear the roof to be well sheeted and shingled, the gable ends to be weather boarded a good floor above and below, one door and two windows complete, one chimney of stone or brick, and the whole house to be underpinned. ARTICLE 4TH This treaty to be binding upon the contracting parties when the same shall be ratified by the United States. TREATY WITH THE IOWA, [MAY 17,] 1854 _Articles of agreement and convention made and concluded at the city of Washington, this seventeenth day of May, one thousand eight hundred and fifty-four, by George W. Manypenny, commissioner on the part of the United States, and the following-named delegates of the Ioway tribe of Indians, viz: Nan-chee-ning-a, or No Heart; Shoon-ty-ing-a, or Little Wolf; Wah-moon-a-ka, or the Man who Steals; and Nar-ge-ga-rash, or British; they being thereto duly authorized by said tribe._ ARTICLE 1