Book 2
13.1
On the return of the Heracleidae disturbances took place throughout the whole of the Peloponnesus except Arcadia, so that many of the cities received additional settlers from the Dorian race, and their inhabitants suffered yet more revolutions. The history of Phlius is as follows. The Dorian Rhegnidas, the son of Phalces, the son of Temenus, attacked it from Argos and Sicyonia. Some of the Phliasians were inclined to accept the offer of Rhegnidas, which was that they should remain on their own estates and receive Rhegnidas as their king, giving the Dorians with him a share in the land.
13.2
Hippasus and his party, on the other hand, urged the citizens to defend themselves, and not to give up many advantages to the Dorians without striking a blow. The people, however, accepted the opposite policy, and so Hippasus and any others who wished fled to Samos. Great-grandson of this Hippasus was Pythagoras,The philosopher and mathematician.Fl. c. 527 B.C. the celebrated sage. For Pythagoras was the son of Mnesarchus, the son of Euphranor, the son of Hippasus. This is the account the Phliasians give about themselves, and the Sicyonians in general agree with them.