403
year

Year 403 (CDIII) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Theodosius and Rumoridus (or, less frequently, year 1156 Ab urbe condita). The denomination 403 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Events
By place
Roman Empire
June – Battle of Verona: The Visigoths, under command of King Alaric I, invade Italy again, and advance through the Brenner Pass. Stilicho, with an army of 30,000 men, defeats the Goths north of Verona. Alaric makes a truce, and withdraws eastward to Illyricum.
Emperor Honorius and Stilicho are honored with a triumphal march, for the victories against the Goths and Vandals. This becomes the last victory celebrated in Rome.
Theodosius II, age 2, becomes consul of the Eastern Roman Empire.
Asia
Hui Yuan argues that Buddhist monks should be exempt from bowing to the emperor.
The public source identifies “403” as year. This brief keeps that definition visible, then builds a research path around year.
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A short description can identify a subject without explaining its stakes. For “403”, the useful work is to connect “year” to the records capable of establishing context and consequence.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 4, 2026. The linked authority identifier is Q32757. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1156.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “403” 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.