The available evidence concerning the history of the Extortion Court, the quaestio repetundarum, at Rome is tabulated opposite page 114. In view of the bulk of this evidence, it is at first sight surprising that this should be one of the most confused chapters of Roman history. Indeed, it is improbable that all Roman historians would agree upon any more precise statement of certainty than the following: that C. Gracchus, whether by a lex Sempronia iudiciaria, or by a lex Sempronia de repetundis, or by a lex Acilia de repetundis which may, or may not, be reproduced in the lex repetundarum, fragments of which are preserved at Naples and at Vienna (CIL i, 583), established equites (selected either from owners and past owners, within certain age limits, of the equus publicus, or from all those who possessed the equestrian census) either in place of, or in association with, senators as jurors in the quaestio de repetundis; that Q. Servilius Caepio, probably in his consulship in 106 B.C., proposed, and perhaps carried, a judiciary law in the interest of the Senate; that C. Servilius Glaucia either in m (Mommsen), 108 (Carcopino) 104 (Last) or 101 B.C. (Niccolini) carried a lex repetundarum and perhaps other judiciary laws in which he possibly either gave for the first time, or restored, to the equites complete possession of the juries and certainly effected two reforms in procedure, (a) by legalising the prosecution not only of recent magistrates and pro-magistrates, but also of their accomplices and (b) by introducing the form of ‘double action’ known as comperendinatio; that M. Livius Drusus, as tribune in 91 B.C., endeavoured unsuccessfully to establish, or to re-establish, as the case may be, mixed juries of senators and equites, and to make equestrian as well as senatorial jurors liable to prosecution for accepting bribes; that in 89 B.C. by a lex Plautia of the tribune M. Plautius Silvanus mixed juries were established, certainly for trials of maiestas, and perhaps for repetundae too. After this, the way is clearer, Sulla re-established senatorial juries, which survived until 70 B.C., when, by the lex Aurelia, jurors were selected from three panels—from senators, equites and tribuni aerarii.