This ancient fort performed a multitude of other services in connection with the civilization of this western country. Through the years numerous military escorts were provided for the protection of parties engaged in exploring meandering streams and surveying boundaries of the lands occupied by different Indian tribes, pursuant to treaties made from time to time. In the effort to prevent the introduction of whiskey into the Indian country, detachments frequently were sent out from the fort to seize shipments of that contraband or arrest and remove across the line whiskey peddlers who were engaged in this unlawful activity; others were employed either on land or in boats in patrolling the Arkansas River for the same purpose. The commandant at the fort was frequently called upon by the authorities in Washington to aid parents or other relatives living in Texas in the rescue of children captured in raids by Kiowa and Comanche Indians. Emissaries were sent out to bring their captive children to the fort, where a ransom was effected and the children turned over to grateful relatives. From several points of view Fort Gibson enjoyed a unique association with the growth of the army. In 1832 a call was made for six companies of mounted troops known as Rangers for service in the Black Hawk War in Illinois. Before the companies had all been recruited the orders were changed, and the Rangers were directed to proceed to Fort Gibson to aid in preparing that country for the reception of the tribes about to be emigrated from the East. The company commanded by Captain Jesse Bean was the first to reach the fort, and they went on the scouting tour, already mentioned, that was accompanied by Washington Irving. The next year it was decided to discontinue the Ranger organization and merge the six companies with the regiment of Dragoons authorized that year by Congress. Major Henry Dodge headed this regiment, Major Stephen Watts Kearney was lieutenant colonel, and Captain Richard B. Mason was appointed major. Five companies were recruited and concentrated at Jefferson Barracks. After a proud send-off by the citizens of St. Louis, they departed for Fort Gibson where they arrived on December 17, 1834. They were not quartered in the fort but had their own reservation on land about half a mile south of it, and for a time lived in tents. This regiment began its distinguished service by the tragic expedition of that year which left so many of its members in unmarked graves along the route, and in the little cemeteries around the fort. They were accompanied by George Catlin, the artist, who not only painted many portraits of the Indians he saw, but wrote an interesting account of the experiences of the regiment.