Heliocles I - Wikipedia

Silver tetradrachm of Heliocles (145–130 BCE)
**Obv:** Bust of Heliocles
**Rev:** Zeus standing, with thunderbolt and sceptre. Greek legend: ΒΑΣΙΛΕΩΣ ΔΙΚΑΙΟΥ ΗΛΙΟΚΛΕΟΥΣ (BASILEOS DIKAIOU HELIOKLEOUS) "Of King Heliocles the Just".

Silver tetradrachm of Heliocles (145–130 BCE)
**Obv:** Bust of Heliocles helmetted and in uniform.
**Rev:** Zeus standing, with thunderbolt and sceptre. Greek legend: ΒΑΣΙΛΕΩΣ ΔΙΚΑΙΟΥ ΗΛΙΟΚΛΕΟΥΣ (BASILEOS DIKAIOU HELIOKLEOUS) "Of King Heliocles the Just".

Yuezhi copy of a coin of king Heliocles. The Yuezhi are thought to have invaded his territory and taken over his coinage as a consequence.

Heliocles I (Greek: Ἡλιοκλῆς; reigned 145–120 BCE) was a Greco-Bactrian king, brother and successor of Eucratides the Great, and considered (along with his co-ruler and son/nephew Heliocles II) the last Greek king to reign over the Bactrian country. His reign was a troubled one; according to Roman historian Justin, Eucratides was murdered crossing the Hindu Kush by one of his sons, although this is highly disputed and Justin fails to name the perpetrator. Eucratides’ death led to instability, even civil war, which caused the Indian parts of the empire to be lost to Indo-Greek king Menander I and southern Bactria to be lost to the Yuezhi.

Yuezhi invasion

From 130 BCE a nomadic people, the Yuezhi, started to invade Bactria from the north and we could assume that Heliocles was killed in battle during this invasion. Details from Chinese sources seem to indicate that the nomad invasion did not end civilisation in Bactria entirely. Hellenised cities continued to exist for some time, and the well-organised agricultural systems were not demolished.

The Yuezhi would copy and adapt the coin types of Heliokles for a long time.

Continuation of the Indo-Greek kingdom

Even if this was the end of the original Greco-Bactrian kingdom, the Greeks continued to rule in northwestern India to the beginning of the 1st century AD, under the Indo-Greek Kingdom. It is unclear whether the Diodotid dynasty of Eucratides was extinguished with the death of Heliocles I or if members of the family emigrated eastwards. Several later Indo-Greek kings, including Heliocles II, struck coins which could be associated with the dynasty.

References

The Shape of Ancient Thought. Comparative studies in Greek and Indian Philosophies by Thomas McEvilley (Allworth Press and the School of Visual Arts, 2002) ISBN 1-58115-203-5
Buddhism in Central Asia by B. N. Puri (Motilal Banarsidass Pub, January 1, 2000) ISBN 81-208-0372-8
The Greeks in Bactria and India, W. W. Tarn, Cambridge University Press.

External links

Preceded by Eucratides	Greco-Bactrian King (in Eastern Bactria) 145 – 130 BCE	Succeeded by Zoilos I

Greco-Bactrian and Indo-Greek kings, territories and chronology

Based on Bopearachchi (1991)^{[t 1]}

Territories/ dates	West Bactria	East Bactria	Paropamisade	Arachosia	Gandhara	Western Punjab	Eastern Punjab	Mathura^{[t 2]}
	Greco-Bactrian kings		Indo-Greek kings
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 BCE)
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		Zoilus I		Agathoclea			Yavanarajya inscription
120–110 BCE			Lysias		Strato I
110–100 BCE			Antialcidas		Heliocles II
100 BCE			Polyxenus		Demetrius III
100–95 BCE			Philoxenus
95–90 BCE			Diomedes	Amyntas		Epander
90 BCE			Theophilus	Peucolaus		Thraso
90–85 BCE			Nicias	Menander II		Artemidorus
90–70 BCE			Hermaeus	Archebius
			Yuezhi occupation		Maues (Indo-Scythian)
75–70 BCE				Vonones	Telephus	Apollodotus II
65–55 BCE				Spalirises		Hippostratus	Dionysius
55–35 BCE					Azes I (Indo-Scythians)		Zoilus 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)
^ 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.

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Hellenistic rulers were preceded by Hellenistic satraps in most of their territories.