Siege of Constantinople

When

1235

Kind

Siege

Coordinates

41.01° N, 28.98° E

Description

1235 siege

Siege by a Bulgarian-Nicaean alliance

The siege of Constantinople took place between 1235 and late 1236 when a joint Bulgarian–Nicaean army led by Tsar Ivan Asen II of Bulgaria and Emperor of Nicaea John III Doukas Vatatzes conducted an unsuccessful siege of the capital of the Latin Empire.

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• Wikidata: battles and siegesWikidata contributorsCreative Commons CC0 1.0 (public domain dedication)Source page
• Wikipedia year pages (English), by Wikipedia contributorsWikipedia contributors · names it “Siege of Constantinople: The Byzantine emperor John III Doukas Vatatzes and the Bulgarian tsar Ivan Asen II besiege Constantinople in an attempt to take it…”Creative Commons Attribution-ShareAlike 4.0Source page
• Wikipedia year pages (Turkish), by Wikipedia contributorsWikipedia contributors · names it “Konstantinopolis Kuşatması başladı”Creative Commons Attribution-ShareAlike 4.0Source page
• Wikipedia year pages (Russian), by Wikipedia contributorsWikipedia contributors · names it “Осада Константинополя войсками, находившихся под командованием царя Болгарии Ивана Асеня II и императора Никеи Иоанна III Дуки Ватаца”Creative Commons Attribution-ShareAlike 4.0Source page
• Wikipedia year pages (Japanese), by Wikipedia contributorsWikipedia contributors · names it “コンスタンティノープル包囲戦 (1235年)”Creative Commons Attribution-ShareAlike 4.0Source page