It was not until horse stealing became prevalent that the people arose in arms against the outlaw and formed associations called "anti-horse thief" associations. It was a difficult thing at first to prosecute, as the gang was well organized and had a perfect system of stations, agents, signs, and signals. The members of these gangs which infested Cedar, Jones, and Linn counties in the early days dressed better than the honest farmer, were more charitable, and in the day time, at least, were looked upon as the most respectable persons in the community. They were shrewd and cunning in their business transactions, and hedged themselves in such a way as to escape detection and exposure for a long time. These "free booters" and plunderers would move from county to county and from community to community if things got a little hot and they feared exposure. In counties where they were in the majority they would intimidate and scare the actual settlers, even if these knew positively that depredations had been made. And frequently the honest settler who attacked and complained was forced to leave the country instead of the outlaw who had many friends who came to his rescue. Many a man who was known to make a complaint before a grand jury, to a prosecuting attorney, or judge would be trailed by a company of outlaws, threatening letters would be written against himself and members of his family, that his buildings would be destroyed by fire if he persisted in bringing suits or attempted to file an information of any kind against any members of the band. A few of these men who were at least accused of being members of these various gangs of counterfeiters, horse thieves and other desperadoes may be mentioned. Perhaps the most noted ones were the members of the Brodie gang, composed of John Brodie, and his four sons--John, Jr., Stephen, William, and Hugh--who came into Linn county in 1839 and were among the first settlers in this county. They were natives of Ohio. Some had lived in Michigan for a time, and before coming here had commenced their career of villainy. On account of some misdemeanor they were driven from Clear Ford on the Mohican river in what is now Ashland county, Ohio, in 1830 or 1831, and sought refuge for a time in Steuben county, Indiana. Here they remained for a couple of years when they became so notorious as to arouse the country against them, and they fled westward in about 1835 and found their way into what was known as the Rock river country, or Brodie's Grove, Dement township, Ogle county, Illinois. In this part of Illinois at this time the country was completely under the control of outlaws and desperadoes, and here the Brodies found congenial companionship.