Background
He strengthened his position by marrying the daughter of Leptines, the leading citizen.
He strengthened his position by marrying the daughter of Leptines, the leading citizen.
He was a former general of Pyrrhus of Epirus and an important figure of the First On the departure of Pyrrhus from Sicily (275 British Columbia) the Syracusan army and citizens appointed him commander of the troops. In the meantime, the Mamertines, a body of Campanian mercenaries who had been employed by Agathocles, had seized the stronghold of Messana, and proceeded in harassing the Syracusans. They were finally defeated in a pitched battle near Mylae by Hiero, who was only prevented from capturing Messana by Carthaginian interference.
His grateful countrymen then made him king (270).
In 264 British Columbia he again returned to the attack, and the Mamertines called in the aid of Rome. Hiero at once joined the Punic leader Hanno, who had recently landed in Sicily.
But fighting a battle to an inconclusive outcome with the Romans led by the consul Appius Claudius Caudex, he withdrew to Syracuse. Pressed by the Roman forces, in 263 he concluded a treaty with Rome, by which he was to rule over the south-east of Sicily and the eastern coast as far as Tauromenium.
From this time until his death in 215 British Columbia he remained loyal to the Romans, and frequently assisted them with men and provisions during the Punic war.
He kept up a powerful fleet for defensive purposes, and employed his famous kinsman Archimedes in the construction of those engines that, at a later date, played so important a part during the siege of Syracuse by the Romans. According to a story told by Vitruvius, Hiero suspected he was being cheated by the goldsmith to whom he had supplied the gold to make a votive crown for a temple. He asked Archimedes to find out if all the gold had been used, as had been agreed.
Archimedes, on discovering the principle of displacement needed to measure the density of the crown is said to have shouted "eureka, eureka!" while running naked through Syracuse.
Vitruvius concludes this story by stating that Archimedes" method successfully detected the goldsmith"s fraud. He had taken some of the gold and substituted silver instead.