Diodotus II

Diodotus II (Greek: Διόδοτος Β΄; c. 252 BC – c. 223 BC) was a Greco-Bactrian king from c. 239 BC, son of Diodotus I. He is known for concluding a peace treaty with the Parthian king Arsaces, in order to forestall the Seleucid reconquest of both Parthia and Bactria:

"Soon after, relieved by the death of Diodotus I, Arsaces made peace and concluded an alliance with his son, also by the name of Diodotus; some time later he fought against Seleucos who came to punish the rebels, but he prevailed: the Parthians celebrated this day as the one that marked the beginning of their freedom" (Justin, XLI,4 ^[1])

Around 230 or 223 BC, Diodotus was killed by a usurper, his brother-in-law Euthydemus I, founder of the Greco-Bactrian Euthydemid dynasty:

For Euthydemus himself was a native of Magnesia, and he now, in defending himself to Teleas, said that Antiochus was not justified in attempting to deprive him of his kingdom, as he himself had never revolted against the king, but after others had revolted he had possessed himself of the throne of Bactria by destroying their descendants.... (Polybius, 11.34, 2 [1])

Notes

^ Justin XLI

Preceded by Diodotus I	Greco-Bactrian Ruler 239 – 230 BC	Succeeded by Antiochus Nikator or Euthydemus I

Greco-Bactrian and Indo-Greek kings, territories and chronology Based on Bopearachchi (1991)^[1]
	Greco-Bactrian kings		Indo-Greek kings
Territories/ dates	West Bactria	East Bactria	Paropamisade	Arachosia	Gandhara	Western Punjab	Eastern Punjab	Mathura^[2]
326-325 BCE	Campaigns of Alexander the Great in India						Nanda Empire
312 BCE	Creation of the Seleucid Empire						Creation of the Maurya Empire
305 BCE	Seleucid Empire after Mauryan war		Maurya Empire
280 BCE	Foundation of Ai-Khanoum
255–239 BCE	Independence of the Greco-Bactrian kingdom Diodotus I		Emperor Ashoka (268-232)
239–223 BCE	Diodotus II
230–200 BCE	Euthydemus I
200–190 BCE	Demetrius I				Sunga Empire
190-185 BCE	Euthydemus II
190–180 BCE	Agathocles			Pantaleon
185–170 BCE	Antimachus I
180–160 BCE			Apollodotus I
175–170 BCE	Demetrius II
160–155 BCE			Antimachus II
170–145 BCE	Eucratides I
155–130 BCE	Yuezhi occupation, loss of Ai-Khanoum	Eucratides II Plato Heliocles I	Menander I
130–120 BCE	Yuezhi occupation		Zoilos I		Agathokleia			Yavanarajya inscription
120–110 BCE			Lysias		Strato I
110–100 BCE			Antialcidas		Heliokles II
100 BCE			Polyxenos		Demetrius III
100–95 BCE			Philoxenus
95–90 BCE			Diomedes	Amyntas		Epander
90 BCE			Theophilos	Peukolaos		Thraso
90–85 BCE			Nicias	Menander II		Artemidoros
90–70 BCE			Hermaeus	Archebius
			Yuezhi occupation		Maues (Indo-Scythian)
75–70 BCE				Vonones	Telephos	Apollodotus II
65–55 BCE				Spalirises		Hippostratos	Dionysios
55–35 BCE					Azes I (Indo-Scythians)		Zoilos II
55–35 BCE					Vijayamitra/ Azilises		Apollophanes
25 BCE – 10 CE				Gondophares	Zeionises	Kharahostes	Strato II Strato III
				Gondophares (Indo-Parthian)			Rajuvula (Indo-Scythian)
			Kujula Kadphises (Kushan Empire)				Bhadayasa (Indo-Scythian)	Sodasa (Indo-Scythian)

Hellenistic rulers
Argeads	Philip II Alexander III the Great Philip III Arrhidaeus Alexander IV
Antigonids	Antigonus I Monophthalmus Demetrius I Poliorcetes Antigonus II Gonatas Demetrius II Aetolicus Antigonus III Doson Philip V Perseus Philip VI (pretender)
Ptolemies	Ptolemy I Soter Ptolemy Keraunos Ptolemy II Philadelphus Ptolemy III Euergetes Ptolemy IV Philopator Ptolemy V Epiphanes Cleopatra I Syra (regent) Ptolemy VI Philometor Ptolemy VII Neos Philopator Cleopatra II Philometor Soter Ptolemy VIII Physcon Cleopatra III Ptolemy IX Lathyros Ptolemy X Alexander Berenice III Ptolemy XI Alexander Ptolemy XII Auletes Cleopatra VI Tryphaena Berenice IV Epiphanea Ptolemy XIII Ptolemy XIV Cleopatra VII Philopator Ptolemy XV Caesarion
Kings of Cyrene	Magas Demetrius the Fair Ptolemy VIII Physcon Ptolemy Apion
Seleucids	Seleucus I Nicator Antiochus I Soter Antiochus II Theos Seleucus II Callinicus Seleucus III Ceraunus 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 Seleucus V Philometor Antiochus VIII Grypus Antiochus IX Cyzicenus Seleucus VI Epiphanes Antiochus X Eusebes Antiochus XI Epiphanes Demetrius III Eucaerus Philip I Philadelphus Antiochus XII Dionysus Antiochus XIII Asiaticus Philip II Philoromaeus
Lysimachids	Lysimachus Ptolemy Epigonos
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 Polyxenos Demetrius III Philoxenus Diomedes Amyntas Epander Theophilos Peukolaos Thraso Nicias Menander II Artemidoros Hermaeus Archebius Telephos Apollodotus II Hippostratos Dionysios Zoilos II Apollophanes Strato II Strato III
Kings of Bithynia	Boteiras Bas Zipoetes I Nicomedes I Zipoetes II Etazeta (regent) Ziaelas Prusias I Prusias II Nicomedes II Nicomedes III Nicomedes IV Socrates Chrestus
Kings of 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	Paerisades I Satyros II Prytanis Eumelos Spartokos III Hygiainon (regent) Paerisades II Spartokos IV Leukon II Spartokos V Paerisades III Paerisades IV Paerisades V 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
Hellenistic rulers were preceded by Hellenistic satraps in most of their territories.

^ O. Bopearachchi, "Monnaies gréco-bactriennes et indo-grecques, Catalogue raisonné", Bibliothèque Nationale, Paris, 1991, p.453
^ Quintanilla, Sonya Rhie (2 April 2019). "History of Early Stone Sculpture at Mathura: Ca. 150 BCE - 100 CE". BRILL – via Google Books.