When he established his mission at Kaposia he was greatly in need of an interpreter. An officer at Fort Snelling owned a negro slave who had been a Methodist before going into the army in the service of his master. Afterward he had married a Dakota woman and by associating with the Indians had learned their language. This young negro, James Thompson, was a slave, and Mr. Brunson could only secure his services by purchasing him outright, which he did, paying the price of $1,200, the money for which was raised by subscription in Ohio. "Jim" was presented with his "free papers," and was soon interpreting the Gospel to the Indians at Kaposia. This is the only instance on record of a slave being sold on Minnesota soil. It will be remembered, however, that the historical "DRED SCOTT" was also the property of an officer at the Fort, Surgeon Emerson. James Thompson resided in St. Paul in the later years of his life, and died there in 1884. IRA BRUNSON.--Ira, the eldest son of Rev. A. Brunson, was born in Ohio in 1815, and came to Prairie du Chien in 1836. He was a member of the legislature during the years 1837-38-39 and 40. He was also postmaster many years. He was continuously in office in Crawford county until his death in 1884. In 1840 he was appointed special deputy United States marshal for the purpose of removing the settlers from the Fort Snelling reservation. These settlers were mostly from Selkirk, Manitoba. They had been driven out by the grasshoppers and, fleeing southward, had settled about Fort Snelling to be under the protection of the Fort. The government, however, considered them intruders and ordered Mr. Brunson to remove them outside the reservation, and to destroy all their dwellings and farm improvements, which disagreeable duty he performed as well, perhaps, as it could be performed; he, as he afterward told me, being satisfied in his own mind that the removal would be for their ultimate good, the influences of the Fort and of the associations of the motley crowd of hangers on around it being somewhat demoralizing. At any rate the eviction of these western Acadians has never aroused the sympathies of the poet and sentimentalist as did that of the Acadians of the East. JOHN H. FOLSOM, brother of W. H. C. Folsom, was born in Machias, Maine, Dec. 27, 1813. He was engaged during his youth in clerking. In 1835 he made a voyage as supercargo of a vessel to the Congo coast. In 1836 he came to Michigan, and in 1837 to Prairie du Chien, where he has since continuously resided. He was married in 1839 to Angelica Pion, who died in 1878, leaving no children. He has a very retentive memory, and is quoted as an authority in the local history of Prairie du Chien. The writer is indebted to him for many particulars referring to the early history of that city.