The prison, sometimes crowded with inmates and exposed to insanitary conditions, rendered necessary an official physician, whose services were also indispensable in examinations before and after torture and in the not infrequent cases of insanity, real or feigned. As his duties called him within the sacred limits of the secreto, he had to be a person of confidence, sworn like all the rest to secrecy. He was expected also to bestow gratuitous service on the officials, and the Suprema, in the eighteenth century, indulged itself in two, at the fairly liberal salary of 1258 reales apiece, though they did not share in the extra emoluments so freely bestowed on other officials.[716] At first the appointment of physicians was not universal, although the salary was inconsiderable--attributable, no doubt, to the fact that the physician was at liberty to continue his private practice. Thus, in 1486, Ferdinand designated ten libras as the pay of the physician of the Saragossa tribunal, while there was none provided for that of Medina del Campo.[717] The surgeon was rated at even less for, in 1510, one is furnished to Saragossa at a salary of five libras and the same is paid to an apothecary, who can scarce have furnished expensive drugs on such a stipend.[718] The surgeon, at this period, was also a barber and, in 1502, a grant, once for all, of fifteen libras was made to Joan de Aguaviva, "cirujano y barbero" of Calatayud, for fourteen years curing and barbering the poor prisoners, without salary or other advantage.[719] By 1618, apparently, the professions had become distinct, for there is an order to pay Narciso Valle, surgeon and Miguel Juan, barber, to the tribunal of Valencia.[720] A chaplain was also a necessity, not for the prisoners, who were denied the sacraments, but for the daily mass celebrated before commencing the work of the audience-chamber. In 1572, a stipend of 7500 maravedís is assigned for this but, in the eighteenth century, the Suprema paid the handsome salary of 5500 reales.[721] Confessors were also required for the penitential prison and were called in to the secret prison for the moribund.[722] There were also two _personas honestas_, or discreet persons, friars as a rule, whose duty it was to be present when witnesses ratified their testimony. In the earlier period these services were gratuitous but, in the later time, there was a small payment which, in the case of a friar, would enure to his convent. An alcaide of the _casa de penitencia_, or penitential prison, was also a necessity during the period of active work, although subsequently it was virtually a sinecure and in many tribunals was suppressed. We occasionally also meet with the office of _proveedor_, or purveyor of the secret prison, who seems to be identical with the _dispensero_ or steward. In the sixteenth century this official had a salary of 2000 maravedís, besides two maravedís a day for each prisoner and five blancas for cooking and