23 March 2026 The Future is the Product of the Past

Rare a Serbian Stefan Uros II Milutin Silver Grosso discovered in Bulgaria’s Medieval Rusocastro Fortress

Archaeologists have discovered a silver grosso minted by the Serbian king Stefan Uros II Milutin in the medieval Rusocastro fortress, which changed hands many times between the Byzantine and Bulgarian Empires in the Middle Ages, and whose ruins are situated in today’s Burgas District in Southeast Bulgaria.

The discovery is significant because it broadens the picture of previously unknown coin circulation in the city.

Rusokastro Rock at the north entrance to McFarlane Strait in the South Shetland Islands, Antarctica is named after “the settlement and medieval fortress of Rusokastro in Southeastern Bulgaria.

The Rusocastro Fortress is best known for the Battle of Rusocastro in 1332 AD. It was the last big military victory of the medieval Bulgarian Empire before it was conquered by the Ottoman Empire at the end of the 14th century.

King Stefan Uros II Milutin ruled Serbia from 1282 to 1321. Together with his great-grandfather Stefan Nemanja, the founder of the Nemanide dynasty, and his grandson, Emperor Stefan Uroš IV Dušan, King Milutin is considered the most powerful ruler of the Nemanide dynasty. The long and successful military breach of King Milutin, down the Vardar River Valley and deep into the Byzantine territories, represents the beginning of Serbian expansion into southeastern Europe, making it the dominant political power in the Balkan region in the 14th century. During that period, Serbian economic power grew rapidly, mostly because of the development of trading and mining.



📣 Our WhatsApp channel is now LIVE! Stay up-to-date with the latest news and updates, just click here to follow us on WhatsApp and never miss a thing!!



Medieval Rusocastro fortress. Source

King Stefan Uros, known as the Saint King, and his relics are preserved in the St. Nedelya church in Sofia. One of his five wives was Bulgarian princess Ana Terter, daughter of Tsar Georgi Terter.

The obverse side of the coin depicts Jesus Christ, while the reverse side shows the King together with Saint Stefan, the patron saint of Serbia. The coin is a copy of the Venetian grossi or ‘Matapan’. Due to their weight and the high silver content those were the most stable currency in the Balkans at the end of the 13th and the beginning of the 14th century. However, they bear the image of the Doge, in whose name the coin was minted, as well as St. Marco, the patron saint of Venice.

Previous discoveries of archaeologists at the site are a silver grosso of Isabella of Villehardouin, Princess of Achaea and Morea, coins of Tsar Ivan Alexander and of some Byzantine emperors, an iron fighting knife, and iron tools.

The Burgas Regional History Museum is responsible or the excavations at Rusocastro, which are funded by Kameno Municipality and the Ministry of Culture.

BTA

Cover Photo: The silver grosso found at Rusocatro Burgas Regional HIstory Museum

Related Articles

Researcher found the head of the statue of Bacchus, inside a water channel near the ancient city of Cyrene in Libya

31 December 2023

31 December 2023

Libyan Archeology researcher, Issam Menfi found the head of the statue of Bacchus, which dates back to the Greek era,...

A Viking ship discovered at Salhushaugen Cemetery in Norway

22 April 2023

22 April 2023

Archaeologists in Norway, a 20-meter-long Viking ship has been discovered using georadar on a mound previously believed to be empty....

Kurt Tepesi: The Silent Sentinel in the Shadows of Göbeklitepe and Karahan Tepe – Unearthing the Forgotten Sister

31 May 2025

31 May 2025

In the arid plains of southeastern Anatolia, a quiet giant slumbers. While Göbekli Tepe has dazzled archaeologists and the global...

Trier University’s Digital Coin Cabinet is Now Accessible

19 February 2024

19 February 2024

Historical coins are much more than just pieces of jewelry for collections and exhibitions and are of particular interest for...

A unique bone Scythian scepter from the 5th century BC was discovered in Northeast Bulgaria

1 October 2023

1 October 2023

A unique bone scepter belonging to a Scythian warlord from the 5th century BC was discovered during excavations in the...

Roman ‘ritual center’ discovered in England

12 January 2023

12 January 2023

Archaeologists from have discovered a Roman ritual centre during excavations near Northampton, England. The find was made by the Museum...

A Baptismal Surprise: Triton Baths in Southeastern Rome Converted into Early Christian Church

7 May 2025

7 May 2025

Recent archaeological excavations within the monumental complex of the Villa di Sette Bassi, situated in the southeastern outskirts of Rome,...

5,000-Year-Old Skull from İkiztepe Reveals Early Cranial Surgery in Anatolia

20 January 2026

20 January 2026

A remarkable archaeological discovery in northern Türkiye is rewriting the history of prehistoric medicine. A human skull, dating back nearly...

A Rare 4th-Century BCE Celtic Brain Surgery (Trepanation) Tool Discovered in Poland

24 October 2025

24 October 2025

Archaeologists in Poland have made a fascinating discovery that sheds new light on Celtic presence and medical practices in ancient...

3,500-Year-Old Opal Workshop and Rare Lithophones Unearthed in Vietnam

17 August 2025

17 August 2025

Archaeologists in Vietnam’s Gia Lai province have uncovered a remarkable prehistoric site dating back more than 3,500 years. Excavations at...

More Than Kin: DNA Reveals 5,500-Year-Old Stone Age Clans in Sweden’s Gotland

19 February 2026

19 February 2026

New genetic research from Uppsala University is reshaping our understanding of family, memory, and social bonds among Stone Age hunter-gatherers...

1,000-Year-Old Kufic-Inscribed Tombstone Unearthed at Dowlatshahi Mosque in UNESCO-Listed Yazd, Iran

29 July 2025

29 July 2025

In a remarkable archaeological discovery, a nearly 1,000-year-old Kufic-Inscribed tombstone has been unearthed during restoration efforts at the Dowlatshahi Mosque,...

The 11-meter giant statue of the island of Naxos “Dionysus of Apollonas”

22 March 2023

22 March 2023

One of the two ancient marble quarries, thought to have begun the sculpture, the greatest art of antiquity, is located...

The Oldest and Most Unique Example of the ‘Etrarchic Embracement Motif’ is on Display for the First Time

19 September 2024

19 September 2024

A relief depicting two Roman emperors’ embrace of Diocletian and Maximian during a ceremonial event, each other welcomes visitors for...

Southeast Asia’s oldest stringed instrument may be a 2,000-year-old antler

21 February 2023

21 February 2023

Archaeologists unearth a 2,000-year-old stringed instrument made from deer antler in southern Vietnam. This unusual deer antler may be one...