Byzantium, Rhodes, and Prusias Treaties
But seeing the confident spirit of the Byzantines, the
note
Rhodians adopted an exceedingly able plan to
obtain their object. They perceived that the
resolution of the Byzantines in venturing on
the war rested mainly on their hopes of the
support of Achaeus. Now they knew that the father of
Achaeus was detained at Alexandria, and that Achaeus was
exceedingly anxious for his father's safety: they therefore hit
upon the idea of sending an embassy to Ptolemy, and asking
him to deliver this Andromachus to them. This request,
indeed, they had before made, but without laying any great
stress upon it: now, however, they were genuinely anxious for
it; that, by doing this favour to Achaeus, they might lay him
under such an obligation to them, that he would be unable to
refuse any request they might make to him. When the
ambassadors arrived, Ptolemy at first deliberated as to detaining Andromachus; because there still remained some points of
dispute between himself and Antiochus unsettled; and Achaeus,
who had recently declared himself king, could exercise a
decisive influence in several important particulars. For
Andromachus was not only father of Achaeus, but brother also
of Laodice, the wife of Seleucus. note However, on a review of
the whole situation, Ptolemy inclined to the Rhodians; and
being anxious to show them every favour, he yielded to their
request, and handed over Andromachus to them to conduct to
his son. Having accordingly done this, and having conferred
some additional marks of honour on Achaeus, they deprived the
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Byzantines of their most important hope. And this was not
the only disappointment which the Byzantines had to
encounter; for as Tiboetes was being escorted from
Macedonia, he entirely defeated their plans by dying. This
misfortune damped the ardour of the Byzantines, while it
encouraged Prusias to push on the war. On the Asiatic side
he carried it on in person, and with great energy; while on the
European side he hired Thracians who prevented the Byzantines from leaving their gates. For their party being thus
baulked of their hopes, and surrounded on every side by
enemies, the Byzantines began to look about then for some
decent pretext for withdrawing from the war.