BExplore/Wikimedia pageBüttnerWikimedia disambiguation pageWikimedia pageWikimedia disambiguation pageQ1021855DownloadShareInstance ofWikimedia disambiguation pageAll data4 statements · 0% with external sources · numbers in brackets are citationsExportDifferent fromBüttner criterion used: family name has to use a different item than disambiguation pageSaid to be the same asButtner Bütner