Law Courts 141 that they were instructed to do when they were sent out. As It has been aptly expressed, they carried the king's court down into the locality and did a branch busi- ness there. They remind one strongly of Charlemagne's missi, and though they were probably not institutionally derived from these,1 the same general causes brought them forth. Charlemagne was suspicious of the loyalty and efficiency of his counts, and the missi were to check and supplement the counts' work. Henry I. was suspicious of the sheriffs, and the English missi were to make known or remedy the sheriffs' shortcomings. These king's mes- sengers were soon known as itinerant justices, but the word justice must not be understood to mean that their work was wholly judicial. It was nearly two centur- ies before that was the case. Itinerant justices might be sent out on purely judicial business, and toward the end of Henry I.'s reign were probably so sent with some regu- larity; but their usual work was of a general administra- tive sort. The judicial work of either the Saxon witan or the early Norman king's court was small; it was confined to "great men and great causes." Many cases in which the prop- erty rights of the king were more or less directly con- cerned would come up for trial in the local courts. A few instances are known in which, even before the Con- quest, the king sent a representative into a local court or imposed his order upon that court to the end that a matter in which he was involved might be speedily and satis- factorily concluded. After the Conquest, this royal interference was more frequent. Logically, the next step in extending this kind of interference would be to draw the case entirely out of the local court and try it in the king's court, or what was virtually the king's court owing to the presence and influence of the king's representatives. And so itinerant members of the king's court might be 1 Professor Hazeltine believes they were. See his Introduction (p. xiii) to Holland's The General Eyre. He believes there was a direct line of con- nection through Norman practice brought into England at the Conquest. This certainly has not been proved.