For more than two decades William Chambliss's analysis of vagrancy law has provided criminologists with historical evidence to support class‐based explanations for the development of criminal law. Chambliss's use of the historical record, however, is suggestive more than it is conclusive, and recent studies of vagrancy law have exposed important shortcomings in his model. In fact, a systematic examination of the history of vagrancy law reveals that Chambliss's analysis is flawed. Thus. Criminologists should not continue to cite Chambliss's article as an authoritative source on the historical development of criminal law.