At the Easter session of the court the accounts for the whole year were not balanced, the payment then made by the sheriff being an instalment on account, of about one-half the whole sum due for the year. For this he received a tally stick as a receipt, in which notches of different positions and sizes stood for the sum he had paid. A stick exactly corresponding was kept by the court, split off, indeed, from his, and the matching of the two at the Michaelmas session, when the year's account was finally closed, was the sheriff's proof of his former payment. The revenue of which the sheriff gave account in this way consisted of a variety of items. The most important was the firma comitatus, the farm or annual sum which the sheriff paid for his county as the farmer of its revenue. This was made up of the estimated returns from two sources, the rents from the king's lands in the county, and the share of the fines which went to the king from cases tried in the old popular courts of shire and hundred. The administration of justice was a valuable source of income in feudal days, whether to the king or to the lord who had his own court. But the fines which helped to make up the ferm of the county were not the only ones for which the sheriff accounted. He had also to collect, or at least in a general way to be responsible for, the fines inflicted in the king's courts as held in his county by the king's justices on circuits, and these were frequent in Henry's time. If a Danegeld or an aid was taken during the year, this must also be accounted for, together with such of the peculiarly feudal sources of income, ward-ships, marriages, escheats, etc., as were in the sheriffs hands. On the roll appear also numerous entries of fees paid by private persons to have their cases tried in the king's courts, or to have the king's processes or officers for the enforcement of their rights.