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

Archaeologists deciphered the Sabaean inscription on a clay jar finds link between King Solomon and the Queen of Sheba

3 April 2023

3 April 2023

Archaeologists deciphered a partially preserved inscription that was found on the neck of a large jar dated back to the...

“Exceptionally rare” gold sword pommel given to Scottish national museums

24 October 2022

24 October 2022

An “exceptionally rare” solid gold sword pommel found by a metal detectorist near Blair Drummond, Stirling, has been acquired by...

The first settlement of the Cimmerians in Anatolia may be Büklükale

7 June 2022

7 June 2022

Archaeologists estimated that the first settlement in Anatolia of the Cimmerians, who left Southern Ukraine before Christ (about 8th century...

“Human evolution” Migration out of Africa was affected by climate constraints.

25 August 2021

25 August 2021

The story of modern man’s migration from Africa still remains unclear in many aspects. Why did people migrate? Is it...

Hellenic and Roman statue heads unearthed in Knidos

9 December 2021

9 December 2021

Hellenic and Roman sculpture heads were unearthed in the ancient Carian settlement Knidos, located in the Datça district of Muğla...

Rare Incense Burner Depicting Egyptian God Serapis Unearthed in Ancient City of Ephesus

8 December 2025

8 December 2025

Archaeologists working in the ancient city of Ephesus, one of the world’s best-preserved archaeological sites and a UNESCO World Heritage...

A courtesan ‘hetaira’ tomb was discovered in a burial cave during excavations in Via Hebron

27 September 2023

27 September 2023

During excavations in the Via Hebron in Jerusalem, a burial cave containing the tomb of a courtesan (hetaira in Ancient...

Iconic 2,500-Year-Old Coțofenești Helmet and Dacian Treasures Stolen from Dutch Museum

26 January 2025

26 January 2025

A heist at the Drents Museum in Assen, Netherlands, has resulted in the theft of several invaluable artifacts from the...

Hidden Air-Filled Chambers Detected in Menkaure Pyramid May Indicate Lost Entrance

12 November 2025

12 November 2025

Researchers from Cairo University and the Technical University of Munich (TUM) have made a groundbreaking discovery within the Pyramid of...

Drought accelerated Hittite Empire’s collapse

9 February 2023

9 February 2023

Researchers have offered new insight into the abrupt collapse of the  Hittite Empire in the Late Bronze Age, with an...

Lost 4,000-Year-Old Bronze Age Settlement Uncovered at Khaybar Oasis in Northern Saudi Arabia

31 October 2024

31 October 2024

A team of archaeologists led by Guillaume Charloux of France’s National Center for Scientific Research (CNRS) announced Wednesday the discovery...

Archaeologists Discovered the Largest Inscription Ever Found in Sri Lanka

10 February 2024

10 February 2024

Archaeologists discovered the largest inscription ever found in Sri Lanka. The largest inscription ever discovered in Sri Lanka was found...

England May Hold the Lost Grave of a Legendary Viking Warlord

3 February 2026

3 February 2026

Medieval sources blur the line between history and legend — but new archaeological evidence suggests that one of the Viking...

2,000-Year-Old Durotriges Tribe Discovery in Dorset Unveils Possible Human Sacrifice Ritual

2 November 2025

2 November 2025

Archaeologists from Bournemouth University have uncovered the remains of a teenage girl buried face down in a pit in Dorset,...

In southern Turkey, an ancient quake-damaged structure was discovered

9 November 2021

9 November 2021

In the ancient city of Perre in southeastern Turkey, a building damaged in an earthquake believed to have happened in...