A remarkable discovery has been made in Lithuania’s Vilnius Cathedral, where 16th-century royal burial regalia were recovered after being concealed for nearly a century. The artefacts, including crowns, rings, chains, a sceptre, and coffin plaques, had been hidden in a crypt at the start of World War II. These treasures, once belonging to significant figures from the Grand Duchy of Lithuania and the Kingdom of Poland, provide insight into the era’s historical and cultural importance. Discovery Details and Historical Context According to a press release from the Vilnius Archdiocese, as reported by Live Science, the regalia were discovered on December 16, 2024, by a team of experts using an endoscopic camera to examine the cathedral’s underground chambers. The items, originally unearthed during restoration work in 1931 after a flood exposed royal sarcophagi, were hidden in 1939 for safekeeping. They include burial ornaments tied to Alexander Jagiellon, Grand Duke of Lithuania and King of Poland, along with two queens, Elisabeth of Austria and Barbara Radziwiłł. These families played a crucial role during the Polish Renaissance. Mykolas …