Euthymius of Tarnovo
Bulgarian patriarch, writer

Saint Euthymius of Tarnovo (also Evtimiy; Bulgarian: Свети Евтимий Търновски, romanized: Sveti Evtimiy Tarnovski; c. 1325 – c. 1402/1404) was Patriarch of Bulgaria between 1375 and 1393. Regarded as one of the most important figures of medieval Bulgaria, Euthymius was the last head of the Bulgarian Orthodox Church in the Second Bulgarian Empire. Arguably the best esteemed of all Bulgarian patriarchs, Euthymius was a supporter of hesychasm and an authoritative figure in the Eastern Orthodox world of the time.
Early years
Born around 1325 (between 1320 and 1330) and possibly an offspring of the eminent Tsamblak family of the capital Tarnovo, Euthymius was educated at the monastery schools in and around the city and became a monk. He joined the Kilifarevo Monastery around 1350, attracted by the fame of Theodosius of Tarnovo. Theodosius appointed him his first assistant in 1363 and the two went together to Tsarigrad, with Theodosius dying soon afterwards.
Euthymius then consecutively joined the Studion monastery and the Great Lavra of Athanasius the Athonite on Mount Athos. He was influenced by outstanding scholars and reformers of Southeastern Europe's spiritual life, such as Gregory the Sinaite, Gregory Palamas, Callistus Philotheus and John Kukuzelis. He was sent into exile on the island of Lemnos by Byzantine Emperor John V Palaiologos and, upon his release, returned to the Bulgarian Zograf Monastery on Mount Athos. It was there that he first reflected on the spelling reforms and planned corrections to the translations of the clerical books.
Begin with the source’s own compact description: “Euthymius of Tarnovo” is bulgarian patriarch, writer. The dossier treats that line as a proposition to test through Euthymius, Tarnovo and Bulgarian, not as a finished interpretation.
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Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Mar 28, 2026. The linked authority identifier is Q940177. VIAF identifies the subject as 52483513. The Library of Congress control number is n82101359. 2 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1325, 1402, 1404 and 1375.
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This entry incorporates text from “Euthymius of Tarnovo” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.