Themistocles also had three other sons, Diocles, Polyeucteus and Cleophantus, the latter possibly a ruler of Lampsacus. One of the descendants of Cleophantus still issued a decree in Lampsacus around 200 BC mentioning a feast for his own father, also named Themistocles, who had greatly benefited the city. Later, Pausanias wrote that the sons of Themistocles "appear to have returned to Athens", and that they dedicated a painting of Themistocles in the Parthenon and erected a bronze statue to Artemis Leucophryene, the goddess of Magnesia, on the Acropolis. They may have returned from Asia Minor in old age, after 412 BC, when the Achaemenids took again firm control of the Greek cities of Asia, and they may have been expelled by the Achaemenid satrap Tissaphernes sometime between 412 and 399 BC. In effect, from 414 BC, Darius II had started to resent increasing Athenian power in the Aegean and had Tissaphernes enter into an alliance with Sparta against Athens, which in 412 BC led to the Persian conquest of the greater part of Ionia.