Diodotus Tryphon

Diodotus Tryphon (Greek: Διόδοτος Τρύφων) was king of the Hellenistic Seleucid kingdom. As a general of the army, he promoted the claims of Antiochus VI Dionysus, the infant son of Alexander Balas, in Antioch after Alexander's death, but then in 142 deposed the child and himself seized power in Coele-Syria where Demetrius II Nicator was unpopular for his oppressive treatment of the Jews.

The internal situation in the Seleucid domains was so convoluted, and Diodotus was so eager to gain allies, that in 143 BC Hasmonean rule was reinstated in Judea in exchange for aid. True to their word, several Jewish armies marched against Diodotus' rival Demetrius and opposing cities. However, the Jewish forces under the High Priest Jonathan behaved too boldly, leading to his capture and murder by ruse when Diodotus marched into Judea. Despite his preparations and intentions to cow the Jews, Diodotus was entirely unsuccessful, and left the region under the rule of Jonathan's brother Simon, with little gain beyond a minor tribute of 100 talents. Finally, in 138 Diodotus was attacked and defeated in Antioch by Antiochus VII of Side. Diodotus committed suicide after his defeat.

In 138 BC, Diodotus claimed that his charge, the young Antiochus VI, had contracted an illness and required surgery, during which he died - presumably disguising his murder at his supposed benefactor's bequest.

Preceded by
Antiochus VI Dionysus

Seleucid King
142–138 BC
with Demetrius II Nicator

Succeeded by
Antiochus VII Sidetes

Hellenistic rulers

Argeads	Alexander III the Great Philip III Arrhidaeus Alexander IV Aegus

Antigonids	Antigonus I Monophthalmus Demetrius I Poliorcetes Antigonus II Gonatas Demetrius II Aetolicus Antigonus III Doson Philip V Perseus Philip VI (pretender)

Lagids (Ptolemies)	Ptolemy I Soter Ptolemy II Philadelphus Ptolemy Keraunos Meleager Ptolemy III Euergetes Ptolemy IV Philopator Ptolemy V Epiphanes Ptolemy VI Philometor Ptolemy VII Neos Philopator Ptolemy VIII Physcon Ptolemy IX Lathyros Ptolemy X Alexander Berenice III Ptolemy XI Alexander Ptolemy XII Auletes Cleopatra V Cleopatra VI Tryphaena Berenice IV Epiphanea Ptolemy XIII Ptolemy XIV Cleopatra VII Philopator Ptolemy XV Caesarion

Seleucids	Seleucus I Nicator Antiochus I Soter Antiochus II Theos Seleucus II Callinicus Seleucus III Soter Antiochus III the Great Seleucus IV Philopator Antiochus IV Epiphanes Antiochus V Eupator Demetrius I Soter Alexander I Balas Demetrius II Nicator Antiochus VI Dionysus Diodotus Tryphon Antiochus VII Sidetes Alexander II Zabinas Antiochus VIII Grypus Antiochus IX Cyzicenus Seleucus VI Epiphanes Antiochus X Eusebes Antiochus XI Epiphanes Demetrius III Eucaerus Philip I Philadelphus Antiochus XII Dionysus Seleucus VII Philometor Antiochus XIII Asiaticus Philip II Philoromaeus

Lysimachids	Lysimachus

Antipatrids	Cassander Philip IV Alexander V Antipater II Antipater Etesias Sosthenes

Attalids	Philetaerus Eumenes I Attalus I Eumenes II Attalus II Attalus III Eumenes III

Greco-Bactrians	Diodotus I Diodotus II Euthydemus I Demetrius I Euthydemus II Antimachus I Pantaleon Agathocles Demetrius II Eucratides I Plato Eucratides II Heliocles I

Indo-Greeks	Demetrius I Antimachus I Pantaleon Agathocles Apollodotus I Demetrius II Antimachus II Menander I Zoilos I Agathokleia Lysias Strato I Antialcidas Heliokles II Polyxenios Demetrius III Philoxenus Diomedes Amyntas Epander Theophilos Peukolaos Thraso Nicias Menander II Artemidoros Hermaeus Archebios Telephos Apollodotus II Hippostratos Dionysios Zoilos II Apollophanes Strato II

Kings of Bithynia	Boteiras Bas Zipoites I Nicomedes I Zipoites II Etazeta (regent) Ziaelas Prusias I Prusias II Nicomedes II Nicomedes III Nicomedes IV Socrates Chrestus

Kings of the Pontus	Mithridates I Ctistes Ariobarzanes Mithridates II Mithridates III Pharnaces I Mithridates IV Philopator Philadephos Mithridates V Euergetes Mithridates VI Eupator Pharnaces II Darius Arsaces Polemon I Pythodorida Polemon II

Kings of Commagene	Ptolemaeus Sames II Mithridates I Antiochus I Mithridates II Antiochus II Mithridates III Antiochus III Antiochus IV

Kings of Cappadocia	Ariarathes I Ariarathes II Ariamnes II Ariarathes III Ariarathes IV Ariarathes V Orophernes Ariarathes VI Ariarathes VII Ariarathes VIII Ariarathes IX Ariobarzanes I Ariobarzanes II Ariobarzanes III Ariarathes X Archelaus

Kings of the Cimmerian Bosporus	Mithridates I Pharnaces Asander with Dynamis Mithridates II Asander with Dynamis Scribonius’ attempted rule with Dynamis Dynamis with Polemon Polemon with Pythodorida Aspurgus Mithridates III with Gepaepyris Mithridates III Cotys I incorporated a part of the Roman Province of Moesia Inferior Rhescuporis I briefly with Eunice Sauromates I Cotys II Rhoemetalces Eupator Sauromates II Rhescuporis II Rhescuporis III Cotys III Sauromates III Rhescuporis IV Ininthimeus Rhescuporis V Pharsanzes Synges Teiranes Sauromates IV Theothorses Rhescuporis VI Rhadamsades

Persondata
Name	Tryphon, Diodotus
Alternative names
Short description	Seleucid king
Date of birth
Place of birth
Date of death
Place of death

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