Pausanias Description of Greece 1.25.6

[6] On the death of Antipater Olympias came over from Epeirus, killed Aridaeus, and for a time occupied the throne; but shortly afterwards she was besieged by Cassander, taken and delivered up to the people. Of the acts of Cassander when he came to the throne my narrative will deal only with such as concern the Athenians. He seized the fort of Panactum in Attica and also Salamis , and established as tyrant in Athens Demetrius the son of Phanostratus, a man who had won a reputation for wisdom. This tyrant was put down by Demetrius the son of Antigonus, a young man of strong Greek sympathies.

[6] On the death of Antipatros Olympias came over from Epeiros, killed Aridaios, and for a time was-the-ruler [ arkhein]; but shortly afterwards she was besieged by Kassandros, captured, and handed over to the people [ plēthos]. As for Kassandros and his rule-as-king [ basileuein], my account [ logos] will deal only with what is relevant to the Athenians. He seized the fort of Panakton in Attica, also Salamis, and he established as tyrant in Athens Demetrios the son of Phanostratos, a man who had won a reputation [ doxa] for wisdom [ sophiā]. The tyrrannical-régime [ turannis] of this man was terminated by Demetrios the son of Antigonos, a young man who was ambitiously [ philotīmōs] disposed to promote Hellenism [ tò Hellēnikon].