Origins & Early Life

Ptolemy II Philadelphus (Ancient Greek: Πτολεμαῖος Φιλάδελφος, Ptolemaîos Philádelphos, "Ptolemy, sibling-lover"; 309 – 28 January 246 BC) was the pharaoh and basileus of the Ptolemaic Kingdom from 284 to 246 BC. He was the son of Ptolemy I, the Macedonian general of Alexander the Great who founded the Ptolemaic Kingdom after the death of Alexander, and Queen Berenice I, originally from Macedon. During Ptolemy II's reign, the material and literary splendour of the Alexandrian court was at its height. He promoted the Museum and Library of Alexandria.

Pivotal Works & Achievements

In addition to Egypt, Ptolemy's empire encompassed much of the Aegean and Levant. He pursued an aggressive and expansionist foreign policy with mixed success. From 275 to 271 BC, he led the Ptolemaic Kingdom against the rival Seleucid Empire in the First Syrian War and extended Ptolemaic power into Cilicia and Caria, but lost control of Cyrenaica after the defection of his half-brother Magas. In the Chremonidean War (c. 267–261 BC), Ptolemy confronted Antigonid Macedonia for control of the Aegean and suffered serious setbacks.

Enduring Legacy & Impact

This was followed by a Second Syrian War (260–253 BC) against the Seleucid empire, in which many of the gains from...

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