May 29
date

May 29 is the 149th day of the year (150th in leap years) in the Gregorian calendar; 216 days remain until the end of the year.
Events
Pre-1600
363 – The Roman emperor Julian defeats the Sasanian army in the Battle of Ctesiphon, under the walls of the Sasanian capital, but is unable to take the city.
526 – A catastrophic earthquake hits Antioch, killing several thousands including patriarch Euphrasius.
757 – Election of pope Paul I following the death of pope Stephen II in the previous month.
1108 – Battle of Uclés: Almoravid troops under the command of Tamim ibn Yusuf defeat a Castile and León alliance under the command of Prince Sancho Alfónsez.
1138 – Antipope Victor IV gives up his claim to the papacy due to the instigation of Bernard of Clairvaux.
1167 – Battle of Monte Porzio: A Roman army supporting Pope Alexander III is defeated by Christian of Buch and Rainald of Dassel.
1176 – Battle of Legnano: The Lombard League defeats Emperor Frederick I.
1233 – Mongol–Jin war: The Mongols enter Kaifeng after a successful siege and begin looting in the fallen capital of the Jin dynasty.
1328 – Philip VI is crowned King of France.
1416 – Battle of Gallipoli: The Venetians under Pietro Loredan defeat a much larger Ottoman fleet off Gallipoli.
“May 29” enters the record as date. Crown Archives preserves that source wording while asking what date can confirm, complicate or overturn.
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“May 29” is worth following because a concise public description often conceals a longer documentary argument. Here, date provides the most credible route into that argument.
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 Sep 22, 2026. The linked authority identifier is Q2589. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1600, 1108, 1138 and 1167.
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This entry incorporates text from “May 29” 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.