Home›12th-century establishments in Poland›Duchy of Kalisz🌐EnglishEnglishDeutschItalianoPolskiРусскийEntityQ16570037· pop 6· linked from 54 articlesDuchy of KaliszPolish duchy (1177–1279)Available in 6 languagesDeutschРусскийItalianoGreekPolskivia Wikidata sitelinks · CC0ConnectionsLatinEntityfiefdomEntityCategories12th-century establishments in Poland13th-century disestablishments in PolandDuchies of PolandFiefdoms of PolandFormer administrative regions of Greater PolandFormer countries in EuropeFormer monarchies of EuropeHistory of KaliszHistory of Poland during the Piast dynastyStates and territories disestablished in 1279States and territories established in 1177