neighbouring states, he has great influence, and for the sake of
strengthening this influence has given his mother in marriage among the
Bituriges to a man the most noble and most influential there; that he
has himself taken a wife from among the Helvetii, and has given his
sister by the mother's side and his female relations in marriage into
other states; that he favours and wishes well to the Helvetii on account
of this connection; and that he hates Caesar and the Romans, on his own
account, because by their arrival his power was weakened, and his
brother, Divitiacus, restored to his former position of influence and
dignity: that, if anything should happen to the Romans, he entertains
the highest hope of gaining the sovereignty by means of the Helvetii,
but that under the government of the Roman people he despairs not only
of royalty but even of that influence which he already has." Caesar
discovered too, on inquiring into the unsuccessful cavalry engagement
which had taken place a few days before, that the commencement of that
flight had been made by Dumnorix and his cavalry (for Dumnorix was in
command of the cavalry which the Aedui had sent for aid to Caesar); that
by their flight the rest of the cavalry was dismayed.

XIX.--After learning these circumstances, since to these suspicions the
most unequivocal facts were added, viz., that he had led the Helvetii
through the territories of the Sequani; that he had provided that
hostages should be mutually given; that he had done all these things,
not only without any orders of his [Caesar's] and of his own state's,
but even without their [the Aedui] knowing anything of it themselves;
that he [Dumnorix] was reprimanded by the [chief] magistrate of the
Aedui; he [Caesar] considered that there was sufficient reason why he
should either punish him himself, or order the state to do so. One thing
[however] stood in the way of all this--that he had learned by
experience his brother Divitiacus's very high regard for the Roman