The Maccabeans reach their apogee under John Hyrcanus I, and his sons Aristobulus and Alexander Jannaeus. Alexander's widow, Alexandra Salome, became known as a ruler of wisdom and moderation. Her incompetent children and successors John Hyrcanus II and Aristobulus II blew it all in a fratricidal civil war. The Romans stepped in, ditched the Maccabean ditzes, and installed more reliable bureaucrats: Antipater, and his son Herod.