Alexander II of Macedon
Alexander II of Macedon
King of Macedon from 370 to 368 BC, son of Amyntas III and elder brother of Philip II. His brief reign was marked by internal unrest before his assassination by Ptolemy of Aloros.
Key Facts
- Reigned as king of Macedon from 370 to 368 BC
- Son of Amyntas III and elder brother of Philip II of Macedon
- Assassinated around 368 BC by Ptolemy of Aloros, who seized power as regent
- His brother Philip II succeeded him after a period of instability and established Macedonian dominance
Works & Achievements
Alexander II attempted to extend Macedonian influence by supporting the Aleuadae of Larissa in their internal Thessalian disputes. This ambitious expansionist policy was his main act of reign before being thwarted by the Theban intervention of Pelopidas.
Compelled by Pelopidas, Alexander II negotiated a peace agreement with Thebes and handed over high-ranking Macedonian hostages, including his brother Philip. This imposed diplomatic act had considerable historical consequences, shaping the future conqueror Philip II through his exposure to Theban military strategy.
Despite a brief and turbulent reign, Alexander II strove to maintain the cohesion of the Macedonian kingdom against simultaneous pressures from internal nobles, the Illyrians to the northwest, and Thessalian ambitions to the south.
Anecdotes
Alexander II ascended to the throne of Macedonia in 370 BC following the death of his father Amyntas III, inheriting a kingdom weakened by rivalries among Macedonian nobles and external pressure from the Illyrians and Thessalians. In his early twenties, he took the reins of a disputed throne with unstable borders and little time to consolidate his authority.
Shortly after coming to power, Alexander II launched a military expedition into Thessaly to support the Aleuadae of Larissa against their internal rivals. This venture prompted the intervention of the Theban general Pelopidas, dispatched by the Boeotian League to restore the balance of power in the region. Alexander II was ultimately forced to abandon his Thessalian ambitions and hand over hostages to Thebes — among them his own younger brother, the boy Philip.
Philip II, the future conqueror and father of Alexander the Great, spent several years as a hostage in Thebes — a direct consequence of his elder brother's diplomatic failures. It was there that he closely observed the methods of the Theban army, including Epaminondas's oblique tactics and the discipline of the Sacred Band. This enforced stay, born of the weaknesses of Alexander II's reign, would go on to transform the course of Greek history.
In 368 BC, after barely two years on the throne, Alexander II was assassinated during a ritual dance by Ptolemy of Aloros, his ambitious brother-in-law, who immediately seized power in Macedonia. This premeditated murder — likely carried out amid court festivities — illustrates the brutal dynastic struggles that defined the Hellenistic kingdoms of the fourth century BC.
Primary Sources
Amyntas died after a long reign over the Macedonians, leaving three sons of whom Alexander was the eldest. Alexander, having succeeded to the throne, was killed by Ptolemy of Aloros after a reign of only two years.
Pelopidas, sent to Macedonia, restored the agreement with Alexander, took as hostages the young Philip and thirty other children of Macedonian nobles, whom he brought to Thebes to guarantee the execution of the treaty.
Macedonia, after the death of Amyntas, fell into succession disputes. Alexander, his eldest son, was assassinated by Ptolemy of Aloros, who then ruled as guardian of Amyntas's minor sons.
Key Places
Administrative capital of the Kingdom of Macedonia in the 4th century BC and the primary residence of Alexander II. The royal palace of Pella, with its pebble mosaic floors, served as the political and diplomatic center of the Argead kingdom.
Ancient ceremonial capital and royal necropolis of the Argeads, where Macedonian kings were crowned and buried. Alexander II was most likely interred here according to traditional Macedonian royal funeral rites.
Chief city of the Aleuadae of Thessaly and the site of Alexander II's military intervention, through which he sought to assert Macedonian hegemony over this fertile agricultural plain to the south of his kingdom.
The dominant power in Greece following the victory at Leuctra (371 BC), Thebes imposed its authority over Macedonia through Pelopidas. It was here that the young Philip, brother of Alexander II, was held as a hostage.