Home›Buildings and structures completed in 1139›Sleaford Castle🌐EnglishEnglishDeutschSvenskaTürkçeEntityQ7539581· pop 5· linked from 11 articlesSleaford Castlemedieval castle in Sleaford, Lincolnshire, England, UKWikidata factsImageSleaford Castle earthworks - geograph.org.uk - 960260.jpgSources (2)sleafordcivictrust.co.ukwikidata.orgvia Wikidata · CC0On the mapAvailable in 4 languagesDeutschCebuanoSvenskavia Wikidata sitelinks · CC0ConnectionsJohn, King of EnglandEntityEnglandEntityCategoriesBuildings and structures completed in 1139Castles in LincolnshireGrade II listed buildings in LincolnshireScheduled monuments in LincolnshireSleaford