The obverse showes the emperor Augustus, while the reverse shows Rhoemetalces and his wife Pythodoris.
Roman Province, Kingdom of Thrace, AE24, struck 11 BC-12 AD.
Obverse: Jugate heads of Rhoemetalces I and his Queen Pythodoris.
Reverse: Bust of August to right.

Rhoemetalces I (Ancient Greek: Ῥοιμητάλκης) was king of the Odrysian kingdom of Thrace from 12 BC to 12 AD, in succession to his nephew Rhescuporis I.[1]

Rhoemetalces I was a loyal ally to the first Roman Emperor Augustus. He was a direct descendant of the Thracian King Cotys I, and the middle son of the earlier Thracian king Cotys IV. His younger brother was Rhescuporis II.

When Cotys VII died about 48 BC Rhoemetalces became the guardian of his nephew Rhescuporis I, his brother's young son and heir. Rhescuporis I died in 13 BC, when he was defeated and slain in battle by Vologases, chief of the Thracian Bessi, who was a leader in the revolt against the Romans in that year.

During this revolt Rhoemetalces and his family fled Thrace, returning only when it ended, when Augustus returned the kingdom to his family. As Rhescuporis I had left no heir, Rhoemetalces became King of Thrace in 12 BC. The Roman Historian Tacitus, describes him as ‘attractive and civilized’. His wife and the mother of his heir, known only through numismatic evidence, was Queen Pythodoris [I].

Rhoemetalces I ruled Thrace until his death in 12. Augustus then divided his realm into two separate kingdoms, one half for his son Cotys VIII to rule and the other half for Rhoemetalces's remaining brother Rhescuporis II. Tacitus states that Cotys received the cultivated parts, most towns and most Greek cities of Thrace, while Rhescuporis received the wild and savage portion with enemies on its frontier.[2]



  1. ^ a b Smith, William (1967). A Dictionary of Greek and Roman biography and mythology: Volume 3. AMS Press. p. 653.
  2. ^ Tacitus, The Annals 2.64
Rhoemetalces I
Born: Unknown Died: 12 AD
Preceded by
Rhescuporis II (Astaean)
King of Thrace
12 BC–12 AD
Succeeded by
Cotys III (Sapaean) and Rhescuporis II