Alexander I Theopator Euergetes, surnamed Balas, was the ruler of the Seleucid Empire from 150 BC to August 145 BC. Picked from obscurity and supported by the neighboring Roman-allied Kingdom of Pergamon, Alexander landed in Phoenicia in 152 BC and started a civil war against Seleucid King Demetrius I Soter. Backed by mercenaries and factions of the Seleucid Empire unhappy with the existing government, he defeated Demetrius and took the crown in 150 BC. He married the princess Cleopatra Thea to seal an alliance with the neighboring Ptolemaic kingdom. His reign saw the steady retreat of the Seleucid Empire's eastern border, with important eastern satrapies such as Media being lost to the nascent Parthian Empire. In 147 BC, Demetrius II Nicator, the young son of Demetrius I, began a campaign to overthrow Balas, and civil war resumed. Alexander's ally, Ptolemaic king Ptolemy VI Philometor, moved troops into Coele-Syria to support Alexander, but then switched sides and threw his support behind Demetrius II. At the Battle of the Oenoparus River in Syria, he was defeated by Ptolemy VI and he died shortly afterward.
The Seleucid Empire was a Greek power in West Asia during the Hellenistic period. It was founded in 312 BC by the Macedonian general Seleucus I Nicator, following the division of the Macedonian Empire founded by Alexander the Great, and ruled by the Seleucid dynasty until its annexation by the Roman Republic under Pompey in 63 BC.
Demetrius II, called Nicator, was one of the sons of Demetrius I Soter. His mother may have been Laodice V, as was the case with his brother Antiochus VII Sidetes. Demetrius ruled the Seleucid Empire for two periods, separated by a number of years of captivity in Hyrcania in Parthia, first from September 145 BC to July/August 138 BC, and again from 129 BC until his death in 125 BC. His brother Antiochus VII ruled the Seleucid Empire in the interim between his two reigns.
Demetrius III Theos Philopator Soter Philometor Euergetes Callinicus was a Hellenistic Seleucid monarch who reigned as the King of Syria between 96 and 87 BC. He was a son of Antiochus VIII and, most likely, his Egyptian wife Tryphaena. Demetrius III's early life was spent in a period of civil war between his father and his uncle Antiochus IX, which ended with the assassination of Antiochus VIII in 96 BC. After the death of their father, Demetrius III took control of Damascus while his brother Seleucus VI prepared for war against Antiochus IX, who occupied the Syrian capital Antioch.
Seleucus II Callinicus Pogon, was a ruler of the Hellenistic Seleucid Empire, who reigned from 246 BC to 225 BC. Faced with multiple enemies on various fronts, and not always successful militarily, his reign was a time of great turmoil and fragmentation for the Seleucid empire, before its eventual restoration under his second son and eventual successor, Antiochus III.
Antiochus III the Great was a Greek Hellenistic king and the 6th ruler of the Seleucid Empire, reigning from 223 to 187 BC. He ruled over the region of Syria and large parts of the rest of western Asia towards the end of the 3rd century BC. Rising to the throne at the age of eighteen in April/June 223 BC, his early campaigns against the Ptolemaic Kingdom were unsuccessful, but in the following years Antiochus gained several military victories and substantially expanded the empire's territory. His traditional designation, the Great, reflects an epithet he assumed. He also assumed the title Basileus Megas, the traditional title of the Persian kings. A militarily active ruler, Antiochus restored much of the territory of the Seleucid Empire, before suffering a serious setback, towards the end of his reign, in his war against Rome.
Cleopatra I Syra was a princess of the Seleucid Empire, Queen of Ptolemaic Egypt by marriage to Ptolemy V of Egypt, and regent of Egypt during the minority of their son, Ptolemy VI, from her husband's death in 180 BC until her own death in 176 BC.
Ptolemy VI Philometor was a Greek king of Ptolemaic Egypt who reigned from 180 to 164 BC and from 163 to 145 BC. He is often considered the last ruler of ancient Egypt when that state was still a major power.
Diodotus Tryphon, nicknamed "The Magnificent" was a Greek king of the Seleucid Empire. Initially an official under King Alexander I Balas, he led a revolt against Alexander's successor Demetrius II Nicator in 144 BC. He rapidly gained control of most of Syria and the Levant. At first, he acted as regent and tutor for Alexander's infant son Antiochus VI Dionysus, but after the death of his charge in 142/141 BC, Diodotus declared himself king. He took the royal name Tryphon Autocrator and distanced himself from the Seleucid dynasty. For a period between 139 and 138, he was the sole ruler of the Seleucid empire. However, in 138 BC Demetrius II's brother Antiochus VII Sidetes invaded Syria and brought his rule to an end.
Antiochus IV Epiphanes was a Greek Hellenistic king who ruled the Seleucid Empire from 175 BC until his death in 164 BC. He was a son of King Antiochus III the Great. Originally named Mithradates, he assumed the name Antiochus after he ascended the throne. Notable events during Antiochus's reign include his near-conquest of Ptolemaic Egypt, his persecution of the Jews of Judea and Samaria, and the rebellion of the Jewish Maccabees.
Alexander II Theos Epiphanes Nikephoros was a Hellenistic Seleucid monarch who reigned as the King of Syria between 128 BC and 123 BC. His true parentage is debated; depending on which ancient historian, he either claimed to be a son of Alexander I or an adopted son of Antiochus VII. Most ancient historians and the modern academic consensus maintain that Alexander II's claim to be a Seleucid was false. His surname "Zabinas" (Ζαβίνας) is a Semitic name that is usually translated as "the bought one". It is possible, however, that Alexander II was a natural son of Alexander I, as the surname can also mean "bought from the god". The iconography of Alexander II's coinage indicates he based his claims to the throne on his descent from Antiochus IV, the father of Alexander I.
Cleopatra I or Cleopatra Thea, surnamed Eueteria was a ruler of the Hellenistic Seleucid Empire. She was queen consort of Syria from 150 to about 125 BC as the wife of three Syrian kings: Alexander Balas, Demetrius II Nicator, and Antiochus VII Sidetes. She ruled Syria from 125 BC after the death of Demetrius II Nicator, eventually in co-regency with her son Antiochus VIII Grypus until 121 or 120 BC.
The Hasmonean dynasty was a ruling dynasty of Judea and surrounding regions during the Hellenistic times of the Second Temple period, from c. 140 BCE to 37 BCE. Between c. 140 and c. 116 BCE the dynasty ruled Judea semi-autonomously in the Seleucid Empire, and from roughly 110 BCE, with the empire disintegrating, Judea gained further autonomy and expanded into the neighboring regions of Perea, Samaria, Idumea, Galilee, and Iturea. The Hasmonean rulers took the Greek title basileus ("king") as the kingdom became a regional power for several decades. Forces of the Roman Republic intervened in the Hasmonean Civil War in 63 BCE and made it into a client state, marking the decline of Hasmonean dynasty; Herod the Great displaced the last reigning Hasmonean client-ruler in 37 BCE.
Ptolemy VIII Euergetes II Tryphon, nicknamed Physcon, was a king of the Ptolemaic dynasty in Egypt. He was the younger son of King Ptolemy V and Queen Cleopatra I. His reign was characterised by fierce political and military conflict with his older siblings, Ptolemy VI and Cleopatra II.
Coele-Syria, alternatively Coelo-Syria or Coelosyria, was a region of Syria in classical antiquity. The term originally referred to the "hollow" Beqaa Valley between the Lebanon and the Anti-Lebanon mountain ranges, but sometimes it was applied to a broader area of the region of Syria. The area is now part of the modern-day Syria and Lebanon.
Jonathan Apphus was one of the sons of Mattathias and the leader of the Hasmonean dynasty of Judea from 161 to 143 BCE.
The Syrian Wars were a series of six wars between the Seleucid Empire and the Ptolemaic Kingdom of Egypt, successor states to Alexander the Great's empire, during the 3rd and 2nd centuries BC over the region then called Coele-Syria, one of the few avenues into Egypt. These conflicts drained the material and manpower of both parties and led to their eventual destruction and conquest by Rome and Parthia. They are briefly mentioned in the biblical Books of the Maccabees.
Onias IV was the son of Onias III and the heir of the Zadokite line of High Priests of Israel. He built a new Jewish temple at Leontopolis in Ptolemaic Egypt where he reigned as a rival High Priest to the hierarchy in Jerusalem. While he never gained leadership in Judea, he still held influence in Egypt; the territory most heavily populated by Jews was called the Land of Onias in reference to his influence.
The Ptolemaic Kingdom or Ptolemaic Empire was an Ancient Greek state based in Egypt during the Hellenistic period. It was founded in 305 BC by the Macedonian general Ptolemy I Soter, a companion of Alexander the Great, and ruled by the Ptolemaic dynasty until the death of Cleopatra VII in 30 BC. Reigning for nearly three centuries, the Ptolemies were the longest and final dynasty of ancient Egypt heralding a distinctly new era for religious syncretism and the blending of a new Greco-Egyptian culture.
The Seleucid Dynastic Wars were a series of wars of succession that were fought between competing branches of the Seleucid royal household for control of the Seleucid Empire. Beginning as a by-product of several succession crises that arose from the reigns of Seleucus IV Philopator and his brother Antiochus IV Epiphanes in the 170s and 160s, the wars typified the final years of the empire and were an important cause of its decline as a major power in the Near East and Hellenistic world. The last war ended with the collapse of the kingdom and its annexation by the Roman Republic in 63 BC.
