Date of birth/death14 September 1924 – 6 February 2009Other namesCladders JohannesPlace of BirthKrefeldPlace of DeathKrefeldGND119434067VIAF196366857Groups—KeywordsGermany, Curatorial practices, MuseographyRelated library entries/ 2 entries LibraryWolfgang Laib1982LibraryКраткая история кураторства2012