Demetrius (son of Alexander I of Georgia)
king of Imereti

Demetrius (Georgian: დიმიტრი, romanized: dimit'ri) (c. 1413 – 1453), also known as Demetrius III, was the second son of Alexander I of Georgia by his first wife Dulandukht Orbelian. He was co-king with his father from 1433 to 1442 and with his brother Vakhtang IV from 1442 to 1446. On Vakhtang's death, Demetrius became a de jure king of Georgia but his accession to the throne was precluded by his younger brother George VIII.
Biography
Demetrius first appears in the charter dated to 1413. Traditional Georgian historiography founded by Prince Vakhushti in the 18th century erroneously makes him a younger brother of George VIII and frequently omits him from the list of the kings of Georgia. Demetrius was co-opted by his father Alexander I in 1433. He was sent by him as ambassador to Shah Rukh, son of Timur.
After Alexander I's renouncement of the throne in 1442 in favor of Vakhtang IV, Demetrius remained a co-king with the latter, whereas Alexander's third son, George VIII, was made a co-king appanaged in Kakheti. Upon the death of Vakhtang IV in 1446, Demetrius III was to become de jure king-regnant of Georgia, but the throne was seized by George VIII, inaugurating a series of conflicts which would eventually lead to the dissolution of the kingdom of Georgia by the close of the 15th century. Demetrius retired to the western province of Imereti. He was killed by a horse while hunting in 1453 (or 1452).
Begin with the source’s own compact description: “Demetrius (son of Alexander I of Georgia)” is king of Imereti. The dossier treats that line as a proposition to test through Demetrius, Alexander and Georgia, not as a finished interpretation.
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The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jun 16, 2026. The linked authority identifier is Q1106993. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1413, 1453, 1433 and 1442.
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This entry incorporates text from “Demetrius (son of Alexander I of Georgia)” 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.