EntityQ11021147· pop 6· linked from 11 articlesSēlpils CastleSign in to savecastle ruins and hillfort in LatviaConnectionsSwedenCountryGermanEntityChristianityEntityLatinEntitygeographic coordinate systemEntityLatvianEntityDaugavaEntitydioceseEntityGreat Northern WarEntityLithuaniansEntityJēkabpilsEntityBaltsEntityLivoniansEntityLivonian Brothers of the SwordEntityLivonian OrderEntityJēkabpils MunicipalityEntitySeloniaEntityChronicle of Henry of LivoniaEntityLatgaliansEntityPļaviņas Hydroelectric Power PlantEntityCategoriesArchaeological sites in LatviaCastles of the Livonian OrderJaunjelgava countyJēkabpils MunicipalitySelonia