BExplore/Wikimedia pageBackmanWikimedia disambiguation pageWikimedia pageWikimedia disambiguation pageQ183341DownloadShareInstance ofWikimedia disambiguation pageAll data6 statements · 0% with external sources · numbers in brackets are citationsExportDifferent fromBackman criterion used: family name has to use a different item than disambiguation pageSaid to be the same asBäckman Beckman Baeckman Beckmann