Antigonid dynasty
Cassander's dynasty did not live much beyond his death, with his son Philip dying of natural causes, and his other sons Alexander and Antipater becoming involved in a destructive dynastic struggle along with their mother. When Alexander was ousted as joint king by his brother, Demetrius I took up Alexander's appeal for aid and ousted Antipater I, killed Alexander V and established the Antigonid dynasty. The remaining Antipatrids, such as Antipater II Etesias, were unable to re-establish the Antipatrids on the throne.