8 December 2025 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

The Earliest Evidence of Christianity on Bulgarian Territory Found in Roman city of Deultum

13 July 2024

13 July 2024

A silver amulet was discovered during excavations of the Deultum-Debelt National Archaeological Reserve, near the village of Debelt in the...

Roman girl adorned with 1800-year-old jewelry found in a lead coffin on Mount Scopus

9 April 2023

9 April 2023

“After the destruction of the Jerusalem Temple and the exodus of the Jewish population, late Roman Jerusalem—renamed Aelia Capitolina—had a...

First European farmers’ heights did not meet expectations

9 April 2022

9 April 2022

A combined study of genetics and skeletal remains shows that the switch from primarily hunting, gathering and foraging to farming...

Celtic gold rainbow cup coin discovered in Bavaria

12 September 2023

12 September 2023

An extremely rare “rainbow cup” Celtic coin dated to the second or first century B.C. has been discovered next to...

Remarkable discovery of Iron Age and Roman treasures found near a boggy area on Anglesey

29 February 2024

29 February 2024

Metal detectorist Ian Porter unearthed sixteen historical artifacts in a boggy field on Anglesey. Among the items found were Iron...

Unique Iron Age Divination Spoon Found on the Isle of Man

21 February 2025

21 February 2025

A unique bronze spoon, dating back 2,000 years and believed to have played a role in divination rituals, has been...

Mapped for the First Time: The Hidden Underground Tunnels of Veio, the Etruscan City That Once Defied Rome

17 November 2025

17 November 2025

For the first time, archaeologists have completed a full technological mapping of the underground tunnel system beneath the ancient Etruscan...

Archaeologists Uncover Exceptional Roman Mausoleum Near Lyon, Modeled After Augustus’ Tomb

23 August 2025

23 August 2025

Archaeologists in France have unearthed a remarkably well-preserved Roman mausoleum in Saint-Romain-en-Gal, near Lyon, that was modeled on the famous...

1,500-year-old secret underground passage uncovered in Istanbul

15 May 2023

15 May 2023

During the ongoing excavations in the ruins of Saint Polyeuktos Church in Istanbul’s Saraçhane neighborhood, which was destroyed during the...

Divine Punishment or Human Theft? 4,000-Year-Old Relief Missing from Egypt’s ‘Cursed’ Tomb

9 October 2025

9 October 2025

A haunting mystery is unfolding in Egypt’s Saqqara necropolis, where a 4,000-year-old limestone relief has vanished from one of the...

Turkey Adds New Sites to UNESCO World Heritage Tentative List

30 April 2021

30 April 2021

Two additional cultural objects have been added to Turkey’s World Heritage Tentative List, bringing the total number of cultural assets...

Exploring the life story of a high-status woman from isotope data in Hungary’s largest Bronze Age cemetery

29 July 2021

29 July 2021

Researchers examined 29 tombs from Szigetszentmiklós-Ürgehegy, one of Hungary’s largest Middle Bronze Age cemeteries, and one of them, a high-status...

A Polish-Croatian team discovered Ancient Roman Temple under a Croatian 18th Century church

24 November 2022

24 November 2022

Under an 18th-century church, the Church of St. Daniel in Danilo near Sibenik, Croatia, the foundations of an ancient Roman...

Two more Giants discovered at Mont’e Prama in Sardinia, Italy

7 May 2022

7 May 2022

Two more Giants have emerged from the Mont’e Prama excavations in Sardinia: both of the new statues have been described...

An architectural gem from the medieval monastery of Posa, Germany

26 July 2023

26 July 2023

Archaeological excavations have been taking place on the Posaer Berg (Posa Hill) near Zeitz (Burgenland) every year since 2017. They...