Coin of Dionysios Soter
According to Osmund Bopearachchi, he reigned ca circa 65–55 BCE and inherited the eastern parts of the kingdom of the important late ruler Apollodotus II. The kings share the same epithet and use the common reverse of fighting Pallas Athene, and it seems plausible that they were closely related, but relationships between the last Indo-Greek kings remain uncertain since the only sources of information are their remaining coins. R. C. Senior dates him approximately ten years later.
Earlier scholars like Professor Ahmad Hasan Dani have dated Dionysius much earlier, between the years 115 and 100 BCE, making him the ruler of the Swat and Dir Valleys and the weak successor of Polyxenos.
Dionysius was probably pressured by the invasions of the Indo-Scythians, and also had to deal with Hippostratos, a more important king who had inherited the western part of the kingdom of Apollodotus II.
Dionysios' name echoes the Olympic wine-god Dionysos, who according to Greek mythology was also an ancient king of India.
Coins of Dionysios
Dionysios was the first in the line of late kings who issued only silver drachms, but no tetradrachms, which was likely due to his limited resources. On their obverse is a diademed portrait of the king, with Athena Alkidemos on the reverse.
He also issued bronzes with Apollo on the reverse and a tripod on the obverse. Both these types were inherited from Apollodotus II. The quality of the portraits is inferior to most earlier kings. According to Bopearachchi, Dionysios inherited only the inferior celators of Apollodotus II, which he associates with mints in eastern Punjab.
|Indo-Greek Kings and their territories
Based on Bopearachchi (1991)
||Arachosia||Gandhara||Western Punjab||Eastern Punjab|
|200–190 BCE||Demetrius I|
|185–170 BCE||Antimachus I|
|180–160 BCE||Apollodotus I|
|175–170 BCE||Demetrius II|
|160–155 BCE||Antimachus II|
|155–130 BCE||Menander I|
|130–120 BCE||Zoilos I||Agathokleia|
|120–110 BCE||Lysias||Strato I|
|110–100 BCE||Antialcidas||Heliokles II|
|100 BCE||Polyxenos||Demetrius III|
|90–85 BCE||Nicias||Menander II||Artemidoros|
|Yuezhi tribes||Maues (Indo-Scythian)|
|75–70 BCE||Telephos||Apollodotus II|
|55–35 BCE||Azes I (Indo-Scythian)||Zoilos II|
|25 BCE – 10 CE||Strato II and III|
- Greco-Bactrian Kingdom
- Seleucid Empire
- Indo-Parthian Kingdom
- Kushan Empire
- Monnaies Gréco-Bactriennes et Indo-Grecques, Osmund Bopearachchi, Bibliothèque Nationale de France.
- The Bactrian and Indus-Greeks, Ahmed Hasan Dani, Lahore Museum.
- The Indo-Greeks Revisited and Supplemented, A.K. Narain, BR Publishing Corporation.